1:20 p.m.
CentOS 7 3 servers
Gluster deployed without a problem.
Hosted engine deployment failsL
[ ERROR ] fatal: [localhost]: FAILED! => {"reason": "conflicting action
statements: fail, msg\n\nThe error appears to be in
'/usr/share/ansible/roles/ovirt.hosted_engine_setup/tasks/pre_checks/validate_mac_address.yml':
line 14, column 5, but may\nbe elsewhere in the file depending on the exact syntax
problem.\n\nThe offending line appears to be:\n\n register: he_vm_mac_addr\n - name: Fail
if MAC address structure is incorrect\n ^ here\n"}
I'm not dsure why this error occurs. I tried the same file from a different server and
even tried a different server.
Something is wrong with this file structure.
Anyhelp is appreviated.
Eric Evans
9:20 p.m.
Hi,
I have recently tried to install the hosted engine on a node recently installed with Rocky
Linux 8.9 with glusterfs and with the nightly oVirt master snapshot repository, and I have
also tried to do the same with the Oracle distribution and I have not been able to get the
installation of the hosted engine to work. Before this worked. Now I have only managed to
install the engine as standalone. Does anyone know what could be the reason?
:(
greep -i error
/var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20240415201836-r0gt54.log
-bash: greep: no se encontró la orden
[root@host-01 ~]# grep -i error
/var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20240415201836-r0gt54.log
2024-04-15 20:18:36,751+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/error=bool:'False'
2024-04-15 20:18:37,219+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/error=bool:'False'
errorlevel = 3
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 54291
socket.gaierror: [Errno -2] Nombre o servicio desconocido
2024-04-15 20:21:25,754+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/error=bool:'False'
2024-04-15 20:24:45,966+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 {'changed': False, 'stdout': '',
'stderr': "error: Falló al obtener la red 'default'\nerror: No se ha
encontrado la red: No existe una red que coincida con el nombre 'default'",
'rc': 1, 'cmd': ['virsh', 'net-undefine',
'default'], 'start': '2024-04-15 20:24:45.653112', 'end':
'2024-04-15 20:24:45.737169', 'delta': '0:00:00.084057',
'msg': 'non-zero return code', 'invocation':
{'module_args': {'_raw_params': 'virsh net-undefine default',
'_uses_shell': False, 'warn': False, 'stdin_add_newline': True,
'strip_empty_ends': True, 'argv': None, 'chdir': None,
'executable': None, 'creates': None, 'removes': None,
'stdin': None}}, 'stdout_lines': [], 'stderr_lines': ["error:
Falló al obtener la red 'default'", "error: No se ha encontrado la red:
No existe una red que coincida con el nombre 'default'"],
'_ansible_no_log': None}
2024-04-15 20:24:46,067+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 ignored: [localhost]: FAILED! =>
{"changed": false, "cmd": ["virsh",
"net-undefine", "default"], "delta":
"0:00:00.084057", "end": "2024-04-15 20:24:45.737169",
"msg": "non-zero return code", "rc": 1, "start":
"2024-04-15 20:24:45.653112", "stderr": "error: Falló al obtener
la red 'default'\nerror: No se ha encontrado la red: No existe una red que
coincida con el nombre 'default'", "stderr_lines": ["error:
Falló al obtener la red 'default'", "error: No se ha encontrado la red:
No existe una red que coincida con el nombre 'default'"], "stdout":
"", "stdout_lines": []}
2024-04-15 20:24:50,986+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 {'changed': False, 'stdout': '',
'stderr': "error: Falló al identificarse la red default como
autoiniciable\nerror: Falló al crear enlace simbólico
'/etc/libvirt/qemu/networks/autostart/default.xml' en
'/etc/libvirt/qemu/networks/default.xml': El fichero ya existe",
'rc': 1, 'cmd': ['virsh', 'net-autostart',
'default'], 'start': '2024-04-15 20:24:49.654500', 'end':
'2024-04-15 20:24:50.741081', 'delta': '0:00:01.086581',
'msg': 'non-zero return code', 'invocation':
{'module_args': {'_raw_params': 'virsh net-autostart default',
'_uses_shell': False, 'warn': False, 'stdin_add_newline': True,
'strip_empty_ends': True, 'argv': None, 'chdir': None,
'executable': None, 'creates': None, 'removes': None,
'stdin': None}}, 'stdout_lines': [], 'stderr_lines': ['error:
Falló al identificarse la red default como autoiniciable', "error: Falló al crear
enlace simbólico '/etc/libvirt/qemu/networks/autostart/default.xml' en
'/etc/libvirt/qemu/networks/default.xml': El fichero ya existe"],
'_ansible_no_log': None}
2024-04-15 20:24:51,087+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 ignored: [localhost]: FAILED! =>
{"changed": false, "cmd": ["virsh",
"net-autostart", "default"], "delta":
"0:00:01.086581", "end": "2024-04-15 20:24:50.741081",
"msg": "non-zero return code", "rc": 1, "start":
"2024-04-15 20:24:49.654500", "stderr": "error: Falló al
identificarse la red default como autoiniciable\nerror: Falló al crear enlace simbólico
'/etc/libvirt/qemu/networks/autostart/default.xml' en
'/etc/libvirt/qemu/networks/default.xml': El fichero ya existe",
"stderr_lines": ["error: Falló al identificarse la red default como
autoiniciable", "error: Falló al crear enlace simbólico
'/etc/libvirt/qemu/networks/autostart/default.xml' en
'/etc/libvirt/qemu/networks/default.xml': El fichero ya existe"],
"stdout": "", "stdout_lines": []}
2024-04-15 20:53:01,873+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 {'changed': True, 'stdout': "[ INFO
] Stage: Initializing\n[ INFO ] Stage: Environment setup\n Configuration
files:\n /etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf,\n
/etc/ovirt-engine-setup.conf.d/10-packaging.conf,\n /root/ovirt-engine-answers\n
Log file:\n
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log\n
Version: otopi-1.10.3 (otopi-1.10.3-1.el8)\n[ INFO ] Stage: Environment packages setup\n[
INFO ] Stage: Programs detection\n[ INFO ] Stage: Environment setup (late)\n[ INFO ]
Stage: Environment customization\n \n --== PRODUCT OPTIONS ==--\n
\n Configure Cinderlib integration (Currently in tech preview)\n (Yes,
No) [No]:\n Configure Grafana on this host (Yes, No) [Yes]:\n \n
--== PACKAGES ==--\n \n[ INFO ] Checking for product updates...\n[ INFO ] DNF El
paquete grafana-postgres está disponible, pero no instalado.\n[ INFO ] No product updates
found\n \n --== NETWORK CONFIGURATION ==--\n \n Host
fully qualified DNS name of this server\n [ovirt.domain.local]:\n[ INFO ]
firewalld will be configured as firewall manager.\n \n --== DATABASE
CONFIGURATION ==--\n \n Where is the Keycloak database located? (Local,
Remote) [Local]:\n \n Setup can configure the local postgresql server
automatically\n for the Keycloak to run. This may conflict with existing\n
applications.\n Would you like Setup to automatically configure postgresql
and\n create Keycloak database, or prefer to perform that manually?\n
(Automatic, Manual) [Automatic]:\n \n --== OVIRT ENGINE CONFIGURATION
==--\n \n Use Engine admin password as initial keycloak admin password\n
(Yes, No) [Yes]:\n \n --== STORAGE CONFIGURATION ==--\n
\n \n --== PKI CONFIGURATION ==--\n \n Organization name
for certificate [domain.local]:\n \n --== APACHE CONFIGURATION ==--\n
\n \n --== SYSTEM CONFIGURATION ==--\n \n \n
--== MISC CONFIGURATION ==--\n \n Please choose Data Warehouse sampling
scale:\n (1) Basic\n (2) Full\n (1, 2)[1]:\n Use
Engine admin password as initial Grafana admin password\n (Yes, No) [Yes]:\n
\n --== END OF CONFIGURATION ==--\n \n[ INFO ] Stage: Setup
validation\n[WARNING] Less than 16384MB of memory is available\n \n --==
CONFIGURATION PREVIEW ==--\n \n Application mode :
both\n Default SAN wipe after delete : False\n Host FQDN
: ovirt.domain.local\n Firewall manager
: firewalld\n Update Firewall : True\n Set
up Cinderlib integration : False\n Configure local Engine database
: True\n Set application as default page : True\n Configure
Apache SSL : True\n Keycloak installation :
True\n Engine database host : localhost\n Engine
database port : 5432\n Engine database secured connection
: False\n Engine database host name validation : False\n Engine
database name : engine\n Engine database user name
: engine\n Engine installation : True\n PKI
organization : domain.local\n Set up ovirt-provider-ovn
: False\n DWH installation : True\n
DWH database host : localhost\n DWH database port
: 5432\n DWH database secured connection : False\n
DWH database host name validation : False\n DWH database name
: ovirt_engine_history\n Configure local DWH database : True\n
Grafana integration : True\n Grafana database user
name :\n ovirt_engine_history_grafana\n Keycloak database
host : localhost\n Keycloak database port :
5432\n Keycloak database secured connection : False\n Keycloak
database host name validation : False\n Keycloak database name
: ovirt_engine_keycloak\n Keycloak database user name :
ovirt_engine_keycloak\n Configure local Keycloak database : True\n
Configure VMConsole Proxy : True\n Configure WebSocket Proxy
: True\n[ INFO ] Stage: Transaction setup\n[ INFO ] Stopping engine service\n[
INFO ] Stopping ovirt-fence-kdump-listener service\n[ INFO ] Stopping dwh service\n[
INFO ] Stopping vmconsole-proxy service\n[ INFO ] Stopping websocket-proxy service\n[
INFO ] Stage: Misc configuration (early)\n[ INFO ] Stage: Package installation\n[ INFO
] Stage: Misc configuration\n[ INFO ] Upgrading CA\n[ INFO ] Initializing PostgreSQL\n[
INFO ] Creating PostgreSQL 'engine' database\n[ INFO ] Configuring PostgreSQL\n[
INFO ] Creating PostgreSQL 'ovirt_engine_history' database\n[ INFO ] Configuring
PostgreSQL\n[ INFO ] Creating PostgreSQL 'ovirt_engine_keycloak' database\n[ INFO
] Configuring PostgreSQL\n[ INFO ] Creating CA: /etc/pki/ovirt-engine/ca.pem\n[ ERROR ]
Failed to execute stage 'Misc configuration': Command
'/usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh' failed to execute\n[ INFO ]
DNF Performing DNF transaction rollback\n[ INFO ] Stage: Clean up\n Log file is
located at\n
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log\n[ INFO ]
Generating answer file
'/var/lib/ovirt-engine/setup/answers/20240415205301-setup.conf'\n[ INFO ] Stage:
Pre-termination\n[ INFO ] Stage: Termination\n[ ERROR ] Execution of setup failed",
'stderr': '', 'rc': 1, 'cmd': ['engine-setup',
'--accept-defaults', '--config-append=/root/ovirt-engine-answers'],
'start': '2024-04-15 20:52:04.186797', 'end': '2024-04-15
20:53:01.523163', 'delta': '0:00:57.336366', 'msg':
'non-zero return code', 'invocation': {'module_args':
{'_raw_params': 'engine-setup --accept-defaults
--config-append=/root/ovirt-engine-answers ', '_uses_shell': False,
'warn': False, 'stdin_add_newline': True, 'strip_empty_ends':
True, 'argv': None, 'chdir': None, 'executable': None,
'creates': None, 'removes': None, 'stdin': None}},
'stdout_lines': ['[ INFO ] Stage: Initializing', '[ INFO ] Stage:
Environment setup', ' Configuration files:', '
/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf,', '
/etc/ovirt-engine-setup.conf.d/10-packaging.conf,', '
/root/ovirt-engine-answers', ' Log file:', '
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log', '
Version: otopi-1.10.3 (otopi-1.10.3-1.el8)', '[ INFO ] Stage: Environment
packages setup', '[ INFO ] Stage: Programs detection', '[ INFO ] Stage:
Environment setup (late)', '[ INFO ] Stage: Environment customization', '
', ' --== PRODUCT OPTIONS ==--', ' ', '
Configure Cinderlib integration (Currently in tech preview)', '
(Yes, No) [No]:', ' Configure Grafana on this host (Yes, No) [Yes]:',
' ', ' --== PACKAGES ==--', ' ', '[
INFO ] Checking for product updates...', '[ INFO ] DNF El paquete
grafana-postgres está disponible, pero no instalado.', '[ INFO ] No product
updates found', ' ', ' --== NETWORK CONFIGURATION
==--', ' ', ' Host fully qualified DNS name of this
server', ' [ovirt.domain.local]:', '[ INFO ] firewalld will be
configured as firewall manager.', ' ', ' --== DATABASE
CONFIGURATION ==--', ' ', ' Where is the Keycloak
database located? (Local, Remote) [Local]:', ' ', ' Setup
can configure the local postgresql server automatically', ' for the
Keycloak to run. This may conflict with existing', ' applications.',
' Would you like Setup to automatically configure postgresql and', '
create Keycloak database, or prefer to perform that manually?', '
(Automatic, Manual) [Automatic]:', ' ', ' --== OVIRT
ENGINE CONFIGURATION ==--', ' ', ' Use Engine admin
password as initial keycloak admin password', ' (Yes, No) [Yes]:',
' ', ' --== STORAGE CONFIGURATION ==--', '
', ' ', ' --== PKI CONFIGURATION ==--', '
', ' Organization name for certificate [domain.local]:', '
', ' --== APACHE CONFIGURATION ==--', ' ', '
', ' --== SYSTEM CONFIGURATION ==--', ' ', '
', ' --== MISC CONFIGURATION ==--', ' ', '
Please choose Data Warehouse sampling scale:', ' (1) Basic',
' (2) Full', ' (1, 2)[1]:', ' Use Engine
admin password as initial Grafana admin password', ' (Yes, No)
[Yes]:', ' ', ' --== END OF CONFIGURATION ==--',
' ', '[ INFO ] Stage: Setup validation', '[WARNING] Less than
16384MB of memory is available', ' ', ' --==
CONFIGURATION PREVIEW ==--', ' ', ' Application mode
: both', ' Default SAN wipe after delete :
False', ' Host FQDN :
ovirt.domain.local', ' Firewall manager :
firewalld', ' Update Firewall : True', '
Set up Cinderlib integration : False', ' Configure
local Engine database : True', ' Set application as default page
: True', ' Configure Apache SSL : True',
' Keycloak installation : True', ' Engine
database host : localhost', ' Engine database port
: 5432', ' Engine database secured connection :
False', ' Engine database host name validation : False', '
Engine database name : engine', ' Engine database
user name : engine', ' Engine installation
: True', ' PKI organization :
domain.local', ' Set up ovirt-provider-ovn : False',
' DWH installation : True', ' DWH
database host : localhost', ' DWH database port
: 5432', ' DWH database secured connection :
False', ' DWH database host name validation : False', '
DWH database name : ovirt_engine_history', '
Configure local DWH database : True', ' Grafana integration
: True', ' Grafana database user name
:', ' ovirt_engine_history_grafana', ' Keycloak database
host : localhost', ' Keycloak database port
: 5432', ' Keycloak database secured connection : False',
' Keycloak database host name validation : False', '
Keycloak database name : ovirt_engine_keycloak', '
Keycloak database user name : ovirt_engine_keycloak', '
Configure local Keycloak database : True', ' Configure VMConsole
Proxy : True', ' Configure WebSocket Proxy :
True', '[ INFO ] Stage: Transaction setup', '[ INFO ] Stopping engine
service', '[ INFO ] Stopping ovirt-fence-kdump-listener service', '[ INFO
] Stopping dwh service', '[ INFO ] Stopping vmconsole-proxy service', '[
INFO ] Stopping websocket-proxy service', '[ INFO ] Stage: Misc configuration
(early)', '[ INFO ] Stage: Package installation', '[ INFO ] Stage: Misc
configuration', '[ INFO ] Upgrading CA', '[ INFO ] Initializing
PostgreSQL', "[ INFO ] Creating PostgreSQL 'engine' database",
'[ INFO ] Configuring PostgreSQL', "[ INFO ] Creating PostgreSQL
'ovirt_engine_history' database", '[ INFO ] Configuring PostgreSQL',
"[ INFO ] Creating PostgreSQL 'ovirt_engine_keycloak' database", '[
INFO ] Configuring PostgreSQL', '[ INFO ] Creating CA:
/etc/pki/ovirt-engine/ca.pem', "[ ERROR ] Failed to execute stage 'Misc
configuration': Command '/usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh'
failed to execute", '[ INFO ] DNF Performing DNF transaction rollback',
'[ INFO ] Stage: Clean up', ' Log file is located at', '
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log',
"[ INFO ] Generating answer file
'/var/lib/ovirt-engine/setup/answers/20240415205301-setup.conf'", '[ INFO
] Stage: Pre-termination', '[ INFO ] Stage: Termination', '[ ERROR ]
Execution of setup failed'], 'stderr_lines': [], 'warnings':
['Platform linux on host localhost is using the discovered Python interpreter at
/usr/bin/python3.9, but future installation of another Python interpreter could change the
meaning of that path. See
https://docs.ansible.com/ansible-core/2.13/reference_appendices/interpret...
for more information.'], '_ansible_no_log': None,
'_ansible_delegated_vars': {'ansible_host': '192.168.1.154',
'ansible_port': None, 'ansible_user': 'root',
'ansible_connection': 'smart'}}
2024-04-15 20:53:01,974+0200 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:113 fatal: [localhost -> 192.168.1.154]: FAILED! =>
{"changed": true, "cmd": ["engine-setup",
"--accept-defaults", "--config-append=/root/ovirt-engine-answers"],
"delta": "0:00:57.336366", "end": "2024-04-15
20:53:01.523163", "msg": "non-zero return code", "rc":
1, "start": "2024-04-15 20:52:04.186797", "stderr":
"", "stderr_lines": [], "stdout": "[ INFO ] Stage:
Initializing\n[ INFO ] Stage: Environment setup\n Configuration files:\n
/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf,\n
/etc/ovirt-engine-setup.conf.d/10-packaging.conf,\n /root/ovirt-engine-answers\n
Log file:\n
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log\n
Version: otopi-1.10.3 (otopi-1.10.3-1.el8)\n[ INFO ] Stage: Environment packages setup\n[
INFO ] Stage: Programs detection\n[ INFO ] Stage: Environment setup (late)\n[ INFO ]
Stage: Environment customization\n \n --== PRODUCT OPTIONS ==--\n
\n Configure Cinderlib integration (Currently in tech preview)\n (Yes,
No) [No]:\n Configure Grafana on this host (Yes, No) [Yes]:\n \n
--== PACKAGES ==--\n \n[ INFO ] Checking for product updates...\n[ INFO ] DNF El
paquete grafana-postgres está disponible, pero no instalado.\n[ INFO ] No product updates
found\n \n --== NETWORK CONFIGURATION ==--\n \n Host
fully qualified DNS name of this server\n [ovirt.domain.local]:\n[ INFO ]
firewalld will be configured as firewall manager.\n \n --== DATABASE
CONFIGURATION ==--\n \n Where is the Keycloak database located? (Local,
Remote) [Local]:\n \n Setup can configure the local postgresql server
automatically\n for the Keycloak to run. This may conflict with existing\n
applications.\n Would you like Setup to automatically configure postgresql
and\n create Keycloak database, or prefer to perform that manually?\n
(Automatic, Manual) [Automatic]:\n \n --== OVIRT ENGINE CONFIGURATION
==--\n \n Use Engine admin password as initial keycloak admin password\n
(Yes, No) [Yes]:\n \n --== STORAGE CONFIGURATION ==--\n
\n \n --== PKI CONFIGURATION ==--\n \n Organization name
for certificate [domain.local]:\n \n --== APACHE CONFIGURATION ==--\n
\n \n --== SYSTEM CONFIGURATION ==--\n \n \n
--== MISC CONFIGURATION ==--\n \n Please choose Data Warehouse sampling
scale:\n (1) Basic\n (2) Full\n (1, 2)[1]:\n Use
Engine admin password as initial Grafana admin password\n (Yes, No) [Yes]:\n
\n --== END OF CONFIGURATION ==--\n \n[ INFO ] Stage: Setup
validation\n[WARNING] Less than 16384MB of memory is available\n \n --==
CONFIGURATION PREVIEW ==--\n \n Application mode :
both\n Default SAN wipe after delete : False\n Host FQDN
: ovirt.domain.local\n Firewall manager
: firewalld\n Update Firewall : True\n Set
up Cinderlib integration : False\n Configure local Engine database
: True\n Set application as default page : True\n Configure
Apache SSL : True\n Keycloak installation :
True\n Engine database host : localhost\n Engine
database port : 5432\n Engine database secured connection
: False\n Engine database host name validation : False\n Engine
database name : engine\n Engine database user name
: engine\n Engine installation : True\n PKI
organization : domain.local\n Set up ovirt-provider-ovn
: False\n DWH installation : True\n
DWH database host : localhost\n DWH database port
: 5432\n DWH database secured connection : False\n
DWH database host name validation : False\n DWH database name
: ovirt_engine_history\n Configure local DWH database : True\n
Grafana integration : True\n Grafana database user
name :\n ovirt_engine_history_grafana\n Keycloak database
host : localhost\n Keycloak database port :
5432\n Keycloak database secured connection : False\n Keycloak
database host name validation : False\n Keycloak database name
: ovirt_engine_keycloak\n Keycloak database user name :
ovirt_engine_keycloak\n Configure local Keycloak database : True\n
Configure VMConsole Proxy : True\n Configure WebSocket Proxy
: True\n[ INFO ] Stage: Transaction setup\n[ INFO ] Stopping engine service\n[
INFO ] Stopping ovirt-fence-kdump-listener service\n[ INFO ] Stopping dwh service\n[
INFO ] Stopping vmconsole-proxy service\n[ INFO ] Stopping websocket-proxy service\n[
INFO ] Stage: Misc configuration (early)\n[ INFO ] Stage: Package installation\n[ INFO
] Stage: Misc configuration\n[ INFO ] Upgrading CA\n[ INFO ] Initializing PostgreSQL\n[
INFO ] Creating PostgreSQL 'engine' database\n[ INFO ] Configuring PostgreSQL\n[
INFO ] Creating PostgreSQL 'ovirt_engine_history' database\n[ INFO ] Configuring
PostgreSQL\n[ INFO ] Creating PostgreSQL 'ovirt_engine_keycloak' database\n[ INFO
] Configuring PostgreSQL\n[ INFO ] Creating CA: /etc/pki/ovirt-engine/ca.pem\n[ ERROR ]
Failed to execute stage 'Misc configuration': Command
'/usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh' failed to execute\n[ INFO ]
DNF Performing DNF transaction rollback\n[ INFO ] Stage: Clean up\n Log file is
located at\n
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log\n[ INFO ]
Generating answer file
'/var/lib/ovirt-engine/setup/answers/20240415205301-setup.conf'\n[ INFO ] Stage:
Pre-termination\n[ INFO ] Stage: Termination\n[ ERROR ] Execution of setup failed",
"stdout_lines": ["[ INFO ] Stage: Initializing", "[ INFO ]
Stage: Environment setup", " Configuration files:", "
/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf,", "
/etc/ovirt-engine-setup.conf.d/10-packaging.conf,", "
/root/ovirt-engine-answers", " Log file:", "
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log", "
Version: otopi-1.10.3 (otopi-1.10.3-1.el8)", "[ INFO ] Stage: Environment
packages setup", "[ INFO ] Stage: Programs detection", "[ INFO ]
Stage: Environment setup (late)", "[ INFO ] Stage: Environment
customization", " ", " --== PRODUCT OPTIONS
==--", " ", " Configure Cinderlib integration
(Currently in tech preview)", " (Yes, No) [No]:", "
Configure Grafana on this host (Yes, No) [Yes]:", " ", "
--== PACKAGES ==--", " ", "[ INFO ] Checking for product
updates...", "[ INFO ] DNF El paquete grafana-postgres está disponible, pero no
instalado.", "[ INFO ] No product updates found", " ",
" --== NETWORK CONFIGURATION ==--", " ", "
Host fully qualified DNS name of this server", "
[ovirt.domain.local]:", "[ INFO ] firewalld will be configured as firewall
manager.", " ", " --== DATABASE CONFIGURATION
==--", " ", " Where is the Keycloak database located?
(Local, Remote) [Local]:", " ", " Setup can configure
the local postgresql server automatically", " for the Keycloak to run.
This may conflict with existing", " applications.", "
Would you like Setup to automatically configure postgresql and", "
create Keycloak database, or prefer to perform that manually?", "
(Automatic, Manual) [Automatic]:", " ", " --== OVIRT
ENGINE CONFIGURATION ==--", " ", " Use Engine admin
password as initial keycloak admin password", " (Yes, No) [Yes]:",
" ", " --== STORAGE CONFIGURATION ==--", "
", " ", " --== PKI CONFIGURATION ==--", "
", " Organization name for certificate [domain.local]:",
" ", " --== APACHE CONFIGURATION ==--", "
", " ", " --== SYSTEM CONFIGURATION ==--",
" ", " ", " --== MISC CONFIGURATION
==--", " ", " Please choose Data Warehouse sampling
scale:", " (1) Basic", " (2) Full", "
(1, 2)[1]:", " Use Engine admin password as initial Grafana admin
password", " (Yes, No) [Yes]:", " ", "
--== END OF CONFIGURATION ==--", " ", "[ INFO ] Stage:
Setup validation", "[WARNING] Less than 16384MB of memory is available",
" ", " --== CONFIGURATION PREVIEW ==--", "
", " Application mode : both", "
Default SAN wipe after delete : False", " Host FQDN
: ovirt.domain.local", " Firewall manager
: firewalld", " Update Firewall
: True", " Set up Cinderlib integration : False",
" Configure local Engine database : True", " Set
application as default page : True", " Configure Apache SSL
: True", " Keycloak installation :
True", " Engine database host : localhost",
" Engine database port : 5432", "
Engine database secured connection : False", " Engine database
host name validation : False", " Engine database name
: engine", " Engine database user name :
engine", " Engine installation : True", "
PKI organization : domain.local", " Set
up ovirt-provider-ovn : False", " DWH installation
: True", " DWH database host :
localhost", " DWH database port : 5432",
" DWH database secured connection : False", " DWH
database host name validation : False", " DWH database name
: ovirt_engine_history", " Configure local DWH database
: True", " Grafana integration :
True", " Grafana database user name :", "
ovirt_engine_history_grafana", " Keycloak database host
: localhost", " Keycloak database port :
5432", " Keycloak database secured connection : False", "
Keycloak database host name validation : False", " Keycloak
database name : ovirt_engine_keycloak", " Keycloak
database user name : ovirt_engine_keycloak", " Configure
local Keycloak database : True", " Configure VMConsole Proxy
: True", " Configure WebSocket Proxy :
True", "[ INFO ] Stage: Transaction setup", "[ INFO ] Stopping
engine service", "[ INFO ] Stopping ovirt-fence-kdump-listener service",
"[ INFO ] Stopping dwh service", "[ INFO ] Stopping vmconsole-proxy
service", "[ INFO ] Stopping websocket-proxy service", "[ INFO ]
Stage: Misc configuration (early)", "[ INFO ] Stage: Package
installation", "[ INFO ] Stage: Misc configuration", "[ INFO ]
Upgrading CA", "[ INFO ] Initializing PostgreSQL", "[ INFO ]
Creating PostgreSQL 'engine' database", "[ INFO ] Configuring
PostgreSQL", "[ INFO ] Creating PostgreSQL 'ovirt_engine_history'
database", "[ INFO ] Configuring PostgreSQL", "[ INFO ] Creating
PostgreSQL 'ovirt_engine_keycloak' database", "[ INFO ] Configuring
PostgreSQL", "[ INFO ] Creating CA: /etc/pki/ovirt-engine/ca.pem", "[
ERROR ] Failed to execute stage 'Misc configuration': Command
'/usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh' failed to execute",
"[ INFO ] DNF Performing DNF transaction rollback", "[ INFO ] Stage:
Clean up", " Log file is located at", "
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log", "[
INFO ] Generating answer file
'/var/lib/ovirt-engine/setup/answers/20240415205301-setup.conf'", "[
INFO ] Stage: Pre-termination", "[ INFO ] Stage: Termination", "[
ERROR ] Execution of setup failed"], "warnings": ["Platform linux on
host localhost is using the discovered Python interpreter at /usr/bin/python3.9, but
future installation of another Python interpreter could change the meaning of that path.
See
https://docs.ansible.com/ansible-core/2.13/reference_appendices/interpret...
for more information."]}
2024-04-15 20:53:42,391+0200 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:113 fatal: [localhost]: FAILED! => {"changed":
false, "msg": "There was a failure deploying the engine on the local engine
VM. The system may not be provisioned according to the playbook results: please check the
logs for the issue, fix accordingly or re-deploy from scratch.\n"}
raise RuntimeError(_('Failed executing ansible-playbook'))
RuntimeError: Failed executing ansible-playbook
2024-04-15 20:53:43,101+0200 ERROR otopi.context context._executeMethod:154 Failed to
execute stage 'Closing up': Failed executing ansible-playbook
2024-04-15 20:53:43,102+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/error=bool:'True'
2024-04-15 20:53:43,102+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/exceptionInfo=list:'[(<class 'RuntimeError'>,
RuntimeError('Failed executing ansible-playbook',), <traceback object at
0x7feae6ff5088>)]'
2024-04-15 20:53:47,744+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 {'msg': "The task includes an option with
an undefined variable. The error was: 'local_vm_ip' is undefined\n\nThe error
appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 2, column 3, but may\nbe elsewhere in the file depending on the exact syntax
problem.\n\nThe offending line appears to be:\n\n---\n- name: Set the name for add_host\n
^ here\n", '_ansible_no_log': False}
2024-04-15 20:53:47,845+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 ignored: [localhost]: FAILED! => {"msg":
"The task includes an option with an undefined variable. The error was:
'local_vm_ip' is undefined\n\nThe error appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 2, column 3, but may\nbe elsewhere in the file depending on the exact syntax
problem.\n\nThe offending line appears to be:\n\n---\n- name: Set the name for add_host\n
^ here\n"}
2024-04-15 20:53:49,554+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 {'msg': "The field 'delegate_to'
has an invalid value, which includes an undefined variable. The error was: 'dict
object' has no attribute 'engine'\n\nThe error appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 7, column 3, but may\nbe elsewhere in the file depending on the exact syntax
problem.\n\nThe offending line appears to be:\n\n import_tasks:
add_engine_as_ansible_host.yml\n- name: Sync on engine machine\n ^ here\n",
'_ansible_no_log': None}
2024-04-15 20:53:49,655+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 ignored: [localhost]: FAILED! => {"msg":
"The field 'delegate_to' has an invalid value, which includes an undefined
variable. The error was: 'dict object' has no attribute 'engine'\n\nThe
error appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 7, column 3, but may\nbe elsewhere in the file depending on the exact syntax
problem.\n\nThe offending line appears to be:\n\n import_tasks:
add_engine_as_ansible_host.yml\n- name: Sync on engine machine\n ^ here\n"}
2024-04-15 20:54:18,873+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/error=bool:'True'
2024-04-15 20:54:18,873+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/exceptionInfo=list:'[(<class 'RuntimeError'>,
RuntimeError('Failed executing ansible-playbook',), <traceback object at
0x7feae6ff5088>)]'
2024-04-15 20:54:18,907+0200 ERROR otopi.plugins.gr_he_common.core.misc
misc._terminate:167 Hosted Engine deployment failed: please check the logs for the issue,
fix accordingly or re-deploy from scratch.
9:55 p.m.
New subject: [External] : Re: Ovirt Hyperconverged
Hi Ricardo,
When searching for SHE deployment errors, grep for error and failed:
grep -i -e error -e failed
/var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20240415201836-r0gt54.log
If you have the logs available, try again, will be easier to find the cause.
Marcos
-----Original Message-----
From: Ricardo OT <ricardoot(a)gmail.com>
Sent: Monday, April 15, 2024 4:21 PM
To: users(a)ovirt.org
Subject: [External] : [ovirt-users] Re: Ovirt Hyperconverged
Hi,
I have recently tried to install the hosted engine on a node recently installed with Rocky
Linux 8.9 with glusterfs and with the nightly oVirt master snapshot repository, and I have
also tried to do the same with the Oracle distribution and I have not been able to get the
installation of the hosted engine to work. Before this worked. Now I have only managed to
install the engine as standalone. Does anyone know what could be the reason?
:(
greep -i error
/var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20240415201836-r0gt54.log
-bash: greep: no se encontró la orden
[root@host-01 ~]# grep -i error
/var/log/ovirt-hosted-engine-setup/ovirt-hosted-engine-setup-20240415201836-r0gt54.log
2024-04-15 20:18:36,751+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/error=bool:'False'
2024-04-15 20:18:37,219+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/error=bool:'False'
errorlevel = 3
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 54291
socket.gaierror: [Errno -2] Nombre o servicio desconocido
2024-04-15 20:21:25,754+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/error=bool:'False'
2024-04-15 20:24:45,966+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 {'changed': False, 'stdout': '',
'stderr': "error: Falló al obtener la red 'default'\nerror: No se ha
encontrado la red: No existe una red que coincida con el nombre 'default'",
'rc': 1, 'cmd': ['virsh', 'net-undefine',
'default'], 'start': '2024-04-15 20:24:45.653112', 'end':
'2024-04-15 20:24:45.737169', 'delta': '0:00:00.084057',
'msg': 'non-zero return code', 'invocation':
{'module_args': {'_raw_params': 'virsh net-undefine default',
'_uses_shell': False, 'warn': False, 'stdin_add_newline': True,
'strip_empty_ends': True, 'argv': None, 'chdir': None,
'executable': None, 'creates': None, 'removes': None,
'stdin': None}}, 'stdout_lines': [], 'stderr_lines': ["error:
Falló al obtener la red 'default'", "error: No se ha encontrado la red:
No existe una red que coincida con el nombre 'default'"],
'_ansible_no_log': None}
2024-04-15 20:24:46,067+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 ignored: [localhost]: FAILED! =>
{"changed": false, "cmd": ["virsh",
"net-undefine", "default"], "delta":
"0:00:00.084057", "end": "2024-04-15 20:24:45.737169",
"msg": "non-zero return code", "rc": 1, "start":
"2024-04-15 20:24:45.653112", "stderr": "error: Falló al obtener
la red 'default'\nerror: No se ha encontrado la red: No existe una red que
coincida con el nombre 'default'", "stderr_lines": ["error:
Falló al obtener la red 'default'", "error: No se ha encontrado la red:
No existe una red que coincida con el nombre 'default'"], "stdout":
"", "stdout_lines": []}
2024-04-15 20:24:50,986+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 {'changed': False, 'stdout': '',
'stderr': "error: Falló al identificarse la red default como
autoiniciable\nerror: Falló al crear enlace simbólico
'/etc/libvirt/qemu/networks/autostart/default.xml' en
'/etc/libvirt/qemu/networks/default.xml': El fichero ya existe",
'rc': 1, 'cmd': ['virsh', 'net-autostart',
'default'], 'start': '2024-04-15 20:24:49.654500', 'end':
'2024-04-15 20:24:50.741081', 'delta': '0:00:01.086581',
'msg': 'non-zero return code', 'invocation':
{'module_args': {'_raw_params': 'virsh net-autostart default',
'_uses_shell': False, 'warn': False, 'stdin_add_newline': True,
'strip_empty_ends': True, 'argv': None, 'chdir': None,
'executable': None, 'creates': None, 'removes': None,
'stdin': None}}, 'stdout_lines': [], 'stderr_lines': ['error:
Falló al identificarse la red default como autoiniciable', "error: Falló al crear
enlace simbólico '/etc/libvirt/qemu/networks/autostart/default.xml' en
'/etc/libvirt/qemu/networks/default.xml': El fichero ya existe"],
'_ansible_no_log': None}
2024-04-15 20:24:51,087+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 ignored: [localhost]: FAILED! =>
{"changed": false, "cmd": ["virsh",
"net-autostart", "default"], "delta":
"0:00:01.086581", "end": "2024-04-15 20:24:50.741081",
"msg": "non-zero return code", "rc": 1, "start":
"2024-04-15 20:24:49.654500", "stderr": "error: Falló al
identificarse la red default como autoiniciable\nerror: Falló al crear enlace simbólico
'/etc/libvirt/qemu/networks/autostart/default.xml' en
'/etc/libvirt/qemu/networks/default.xml': El fichero ya existe",
"stderr_lines": ["error: Falló al identificarse la red default como
autoiniciable", "error: Falló al crear enlace simbólico
'/etc/libvirt/qemu/networks/autostart/default.xml' en
'/etc/libvirt/qemu/networks/default.xml': El fichero ya existe"],
"stdout": "", "stdout_lines": []}
2024-04-15 20:53:01,873+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 {'changed': True, 'stdout': "[ INFO
] Stage: Initializing\n[ INFO ] Stage: Environment setup\n Configuration
files:\n /etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf,\n
/etc/ovirt-engine-setup.conf.d/10-packaging.conf,\n /root/ovirt-engine-answers\n
Log file:\n
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log\n
Version: otopi-1.10.3 (otopi-1.10.3-1.el8)\n[ INFO ] Stage: Environment packages setup\n[
INFO ] Stage: Programs detection\n[ INFO ] Stage: Environment setup (late)\n[ INFO ]
Stage: Environment customization\n \n --== PRODUCT OPTIONS ==--\n
\n Configure Cinderlib integration (Currently in tech preview)\n (Yes,
No) [No]:\n Configure Grafana on this host (Yes, No) [Yes]:\n \n
--== PACKAGES ==--\n \n[ INFO ] Checking for product updates...\n[ INFO ] DNF El
paquete grafana-postgres está disponible, pero no instalado.\n[ INFO ] No product updates
found\n \n --== NETWORK CONFIGURATION ==--\n \n Host
fully qualified DNS name of this server\n [ovirt.domain.local]:\n[ INFO ]
firewalld will be configured as firewall manager.\n \n --== DATABASE
CONFIGURATION ==--\n \n Where is the Keycloak database located? (Local,
Remote) [Local]:\n \n Setup can configure the local postgresql server
automatically\n for the Keycloak to run. This may conflict with existing\n
applications.\n Would you like Setup to automatically configure postgresql
and\n create Keycloak database, or prefer to perform that manually?\n
(Automatic, Manual) [Automatic]:\n \n --== OVIRT ENGINE CONFIGURATION
==--\n \n Use Engine admin password as initial keycloak admin password\n
(Yes, No) [Yes]:\n \n --== STORAGE CONFIGURATION ==--\n
\n \n --== PKI CONFIGURATION ==--\n \n Organization name
for certificate [domain.local]:\n \n --== APACHE CONFIGURATION ==--\n
\n \n --== SYSTEM CONFIGURATION ==--\n \n \n
--== MISC CONFIGURATION ==--\n \n Please choose Data Warehouse sampling
scale:\n (1) Basic\n (2) Full\n (1, 2)[1]:\n Use
Engine admin password as initial Grafana admin password\n (Yes, No) [Yes]:\n
\n --== END OF CONFIGURATION ==--\n \n[ INFO ] Stage: Setup
validation\n[WARNING] Less than 16384MB of memory is available\n \n --==
CONFIGURATION PREVIEW ==--\n \n Application mode :
both\n Default SAN wipe after delete : False\n Host FQDN
: ovirt.domain.local\n Firewall manager
: firewalld\n Update Firewall : True\n Set
up Cinderlib integration : False\n Configure local Engine database
: True\n Set application as default page : True\n Configure
Apache SSL : True\n Keycloak installation :
True\n Engine database host : localhost\n Engine
database port : 5432\n Engine database secured connection
: False\n Engine database host name validation : False\n Engine
database name : engine\n Engine database user name
: engine\n Engine installation : True\n PKI
organization : domain.local\n Set up ovirt-provider-ovn
: False\n DWH installation : True\n
DWH database host : localhost\n DWH database port
: 5432\n DWH database secured connection : False\n
DWH database host name validation : False\n DWH database name
: ovirt_engine_history\n Configure local DWH database : True\n
Grafana integration : True\n Grafana database user
name :\n ovirt_engine_history_grafana\n Keycloak database
host : localhost\n Keycloak database port :
5432\n Keycloak database secured connection : False\n Keycloak
database host name validation : False\n Keycloak database name
: ovirt_engine_keycloak\n Keycloak database user name :
ovirt_engine_keycloak\n Configure local Keycloak database : True\n
Configure VMConsole Proxy : True\n Configure WebSocket Proxy
: True\n[ INFO ] Stage: Transaction setup\n[ INFO ] Stopping engine service\n[
INFO ] Stopping ovirt-fence-kdump-listener service\n[ INFO ] Stopping dwh service\n[
INFO ] Stopping vmconsole-proxy service\n[ INFO ] Stopping websocket-proxy service\n[
INFO ] Stage: Misc configuration (early)\n[ INFO ] Stage: Package installation\n[ INFO
] Stage: Misc configuration\n[ INFO ] Upgrading CA\n[ INFO ] Initializing PostgreSQL\n[
INFO ] Creating PostgreSQL 'engine' database\n[ INFO ] Configuring PostgreSQL\n[
INFO ] Creating PostgreSQL 'ovirt_engine_history' database\n[ INFO ] Configuring
PostgreSQL\n[ INFO ] Creating PostgreSQL 'ovirt_engine_keycloak' database\n[ INFO
] Configuring PostgreSQL\n[ INFO ] Creating CA: /etc/pki/ovirt-engine/ca.pem\n[ ERROR ]
Failed to execute stage 'Misc configuration': Command
'/usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh' failed to execute\n[ INFO ]
DNF Performing DNF transaction rollback\n[ INFO ] Stage: Clean up\n Log file is
located at\n
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log\n[ INFO ]
Generating answer file
'/var/lib/ovirt-engine/setup/answers/20240415205301-setup.conf'\n[ INFO ] Stage:
Pre-termination\n[ INFO ] Stage: Termination\n[ ERROR ] Execution of setup failed",
'stderr': '', 'rc': 1, 'cmd': ['engine-setup',
'--accept-defaults', '--config-append=/root/ovirt-engine-answers'],
'start': '2024-04-15 20:52:04.186797', 'end': '2024-04-15
20:53:01.523163', 'delta': '0:00:57.336366', 'msg':
'non-zero return code', 'invocation': {'module_args':
{'_raw_params': 'engine-setup --accept-defaults
--config-append=/root/ovirt-engine-answers ', '_uses_shell': False,
'warn': False, 'stdin_add_newline': True, 'strip_empty_ends':
True, 'argv': None, 'chdir': None, 'executable': None,
'creates': None, 'removes': None, 'stdin': None}},
'stdout_lines': ['[ INFO ] Stage: Initializing', '[ INFO ] Stage:
Environment setup', ' Configuration files:', '
/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf,', '
/etc/ovirt-engine-setup.conf.d/10-packaging.conf,', '
/root/ovirt-engine-answers', ' Log file:', '
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log', '
Version: otopi-1.10.3 (otopi-1.10.3-1.el8)', '[ INFO ] Stage: Environment
packages setup', '[ INFO ] Stage: Programs detection', '[ INFO ] Stage:
Environment setup (late)', '[ INFO ] Stage: Environment customization', '
', ' --== PRODUCT OPTIONS ==--', ' ', '
Configure Cinderlib integration (Currently in tech preview)', '
(Yes, No) [No]:', ' Configure Grafana on this host (Yes, No) [Yes]:',
' ', ' --== PACKAGES ==--', ' ', '[
INFO ] Checking for product updates...', '[ INFO ] DNF El paquete
grafana-postgres está disponible, pero no instalado.', '[ INFO ] No product
updates found', ' ', ' --== NETWORK CONFIGURATION
==--', ' ', ' Host fully qualified DNS name of this
server', ' [ovirt.domain.local]:', '[ INFO ] firewalld will be
configured as firewall manager.', ' ', ' --== DATABASE
CONFIGURATION ==--', ' ', ' Where is the Keycloak
database located? (Local, Remote) [Local]:', ' ', ' Setup
can configure the local postgresql server automatically', ' for the
Keycloak to run. This may conflict with existing', ' applications.',
' Would you like Setup to automatically configure postgresql and', '
create Keycloak database, or prefer to perform that manually?', '
(Automatic, Manual) [Automatic]:', ' ', ' --== OVIRT
ENGINE CONFIGURATION ==--', ' ', ' Use Engine admin
password as initial keycloak admin password', ' (Yes, No) [Yes]:',
' ', ' --== STORAGE CONFIGURATION ==--', '
', ' ', ' --== PKI CONFIGURATION ==--', '
', ' Organization name for certificate [domain.local]:', '
', ' --== APACHE CONFIGURATION ==--', ' ', '
', ' --== SYSTEM CONFIGURATION ==--', ' ', '
', ' --== MISC CONFIGURATION ==--', ' ', '
Please choose Data Warehouse sampling scale:', ' (1) Basic',
' (2) Full', ' (1, 2)[1]:', ' Use Engine
admin password as initial Grafana admin password', ' (Yes, No)
[Yes]:', ' ', ' --== END OF CONFIGURATION ==--',
' ', '[ INFO ] Stage: Setup validation', '[WARNING] Less than
16384MB of memory is available', ' ', ' --==
CONFIGURATION PREVIEW ==--', ' ', ' Application mode
: both', ' Default SAN wipe after delete :
False', ' Host FQDN :
ovirt.domain.local', ' Firewall manager :
firewalld', ' Update Firewall : True', '
Set up Cinderlib integration : False', ' Configure
local Engine database : True', ' Set application as default page
: True', ' Configure Apache SSL : True',
' Keycloak installation : True', ' Engine
database host : localhost', ' Engine database port
: 5432', ' Engine database secured connection :
False', ' Engine database host name validation : False', '
Engine database name : engine', ' Engine database
user name : engine', ' Engine installation
: True', ' PKI organization :
domain.local', ' Set up ovirt-provider-ovn : False',
' DWH installation : True', ' DWH
database host : localhost', ' DWH database port
: 5432', ' DWH database secured connection :
False', ' DWH database host name validation : False', '
DWH database name : ovirt_engine_history', '
Configure local DWH database : True', ' Grafana integration
: True', ' Grafana database user name
:', ' ovirt_engine_history_grafana', ' Keycloak database
host : localhost', ' Keycloak database port
: 5432', ' Keycloak database secured connection : False',
' Keycloak database host name validation : False', '
Keycloak database name : ovirt_engine_keycloak', '
Keycloak database user name : ovirt_engine_keycloak', '
Configure local Keycloak database : True', ' Configure VMConsole
Proxy : True', ' Configure WebSocket Proxy :
True', '[ INFO ] Stage: Transaction setup', '[ INFO ] Stopping engine
service', '[ INFO ] Stopping ovirt-fence-kdump-listener service', '[ INFO
] Stopping dwh service', '[ INFO ] Stopping vmconsole-proxy service', '[
INFO ] Stopping websocket-proxy service', '[ INFO ] Stage: Misc configuration
(early)', '[ INFO ] Stage: Package installation', '[ INFO ] Stage: Misc
configuration', '[ INFO ] Upgrading CA', '[ INFO ] Initializing
PostgreSQL', "[ INFO ] Creating PostgreSQL 'engine' database",
'[ INFO ] Configuring PostgreSQL', "[ INFO ] Creating PostgreSQL
'ovirt_engine_history' database", '[ INFO ] Configuring PostgreSQL',
"[ INFO ] Creating PostgreSQL 'ovirt_engine_keycloak' database", '[
INFO ] Configuring PostgreSQL', '[ INFO ] Creating CA:
/etc/pki/ovirt-engine/ca.pem', "[ ERROR ] Failed to execute stage 'Misc
configuration': Command '/usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh'
failed to execute", '[ INFO ] DNF Performing DNF transaction rollback',
'[ INFO ] Stage: Clean up', ' Log file is located at', '
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log',
"[ INFO ] Generating answer file
'/var/lib/ovirt-engine/setup/answers/20240415205301-setup.conf'", '[ INFO
] Stage: Pre-termination', '[ INFO ] Stage: Termination', '[ ERROR ]
Execution of setup failed'], 'stderr_lines': [], 'warnings':
['Platform linux on host localhost is using the discovered Python interpreter at
/usr/bin/python3.9, but future installation of another Python interpreter could change the
meaning of that path. See
https://urldefense.com/v3/__https://docs.ansible.com/ansible-core/2.13/re...
for more information.'], '_ansible_no_log': None,
'_ansible_delegated_vars': {'ansible_host': '192.168.1.154',
'ansible_port': None, 'ansible_user': 'root',
'ansible_connection': 'smart'}}
2024-04-15 20:53:01,974+0200 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:113 fatal: [localhost -> 192.168.1.154]: FAILED! =>
{"changed": true, "cmd": ["engine-setup",
"--accept-defaults", "--config-append=/root/ovirt-engine-answers"],
"delta": "0:00:57.336366", "end": "2024-04-15
20:53:01.523163", "msg": "non-zero return code", "rc":
1, "start": "2024-04-15 20:52:04.186797", "stderr":
"", "stderr_lines": [], "stdout": "[ INFO ] Stage:
Initializing\n[ INFO ] Stage: Environment setup\n Configuration files:\n
/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf,\n
/etc/ovirt-engine-setup.conf.d/10-packaging.conf,\n /root/ovirt-engine-answers\n
Log file:\n
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log\n
Version: otopi-1.10.3 (otopi-1.10.3-1.el8)\n[ INFO ] Stage: Environment packages setup\n[
INFO ] Stage: Programs detection\n[ INFO ] Stage: Environment setup (late)\n[ INFO ]
Stage: Environment customization\n \n --== PRODUCT OPTIONS ==--\n
\n Configure Cinderlib integration (Currently in tech preview)\n (Yes,
No) [No]:\n Configure Grafana on this host (Yes, No) [Yes]:\n \n
--== PACKAGES ==--\n \n[ INFO ] Checking for product updates...\n[ INFO ] DNF El
paquete grafana-postgres está disponible, pero no instalado.\n[ INFO ] No product updates
found\n \n --== NETWORK CONFIGURATION ==--\n \n Host
fully qualified DNS name of this server\n [ovirt.domain.local]:\n[ INFO ]
firewalld will be configured as firewall manager.\n \n --== DATABASE
CONFIGURATION ==--\n \n Where is the Keycloak database located? (Local,
Remote) [Local]:\n \n Setup can configure the local postgresql server
automatically\n for the Keycloak to run. This may conflict with existing\n
applications.\n Would you like Setup to automatically configure postgresql
and\n create Keycloak database, or prefer to perform that manually?\n
(Automatic, Manual) [Automatic]:\n \n --== OVIRT ENGINE CONFIGURATION
==--\n \n Use Engine admin password as initial keycloak admin password\n
(Yes, No) [Yes]:\n \n --== STORAGE CONFIGURATION ==--\n
\n \n --== PKI CONFIGURATION ==--\n \n Organization name
for certificate [domain.local]:\n \n --== APACHE CONFIGURATION ==--\n
\n \n --== SYSTEM CONFIGURATION ==--\n \n \n
--== MISC CONFIGURATION ==--\n \n Please choose Data Warehouse sampling
scale:\n (1) Basic\n (2) Full\n (1, 2)[1]:\n Use
Engine admin password as initial Grafana admin password\n (Yes, No) [Yes]:\n
\n --== END OF CONFIGURATION ==--\n \n[ INFO ] Stage: Setup
validation\n[WARNING] Less than 16384MB of memory is available\n \n --==
CONFIGURATION PREVIEW ==--\n \n Application mode :
both\n Default SAN wipe after delete : False\n Host FQDN
: ovirt.domain.local\n Firewall manager
: firewalld\n Update Firewall : True\n Set
up Cinderlib integration : False\n Configure local Engine database
: True\n Set application as default page : True\n Configure
Apache SSL : True\n Keycloak installation :
True\n Engine database host : localhost\n Engine
database port : 5432\n Engine database secured connection
: False\n Engine database host name validation : False\n Engine
database name : engine\n Engine database user name
: engine\n Engine installation : True\n PKI
organization : domain.local\n Set up ovirt-provider-ovn
: False\n DWH installation : True\n
DWH database host : localhost\n DWH database port
: 5432\n DWH database secured connection : False\n
DWH database host name validation : False\n DWH database name
: ovirt_engine_history\n Configure local DWH database : True\n
Grafana integration : True\n Grafana database user
name :\n ovirt_engine_history_grafana\n Keycloak database
host : localhost\n Keycloak database port :
5432\n Keycloak database secured connection : False\n Keycloak
database host name validation : False\n Keycloak database name
: ovirt_engine_keycloak\n Keycloak database user name :
ovirt_engine_keycloak\n Configure local Keycloak database : True\n
Configure VMConsole Proxy : True\n Configure WebSocket Proxy
: True\n[ INFO ] Stage: Transaction setup\n[ INFO ] Stopping engine service\n[
INFO ] Stopping ovirt-fence-kdump-listener service\n[ INFO ] Stopping dwh service\n[
INFO ] Stopping vmconsole-proxy service\n[ INFO ] Stopping websocket-proxy service\n[
INFO ] Stage: Misc configuration (early)\n[ INFO ] Stage: Package installation\n[ INFO
] Stage: Misc configuration\n[ INFO ] Upgrading CA\n[ INFO ] Initializing PostgreSQL\n[
INFO ] Creating PostgreSQL 'engine' database\n[ INFO ] Configuring PostgreSQL\n[
INFO ] Creating PostgreSQL 'ovirt_engine_history' database\n[ INFO ] Configuring
PostgreSQL\n[ INFO ] Creating PostgreSQL 'ovirt_engine_keycloak' database\n[ INFO
] Configuring PostgreSQL\n[ INFO ] Creating CA: /etc/pki/ovirt-engine/ca.pem\n[ ERROR ]
Failed to execute stage 'Misc configuration': Command
'/usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh' failed to execute\n[ INFO ]
DNF Performing DNF transaction rollback\n[ INFO ] Stage: Clean up\n Log file is
located at\n
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log\n[ INFO ]
Generating answer file
'/var/lib/ovirt-engine/setup/answers/20240415205301-setup.conf'\n[ INFO ] Stage:
Pre-termination\n[ INFO ] Stage: Termination\n[ ERROR ] Execution of setup failed",
"stdout_lines": ["[ INFO ] Stage: Initializing", "[ INFO ]
Stage: Environment setup", " Configuration files:", "
/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf,", "
/etc/ovirt-engine-setup.conf.d/10-packaging.conf,", "
/root/ovirt-engine-answers", " Log file:", "
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log", "
Version: otopi-1.10.3 (otopi-1.10.3-1.el8)", "[ INFO ] Stage: Environment
packages setup", "[ INFO ] Stage: Programs detection", "[ INFO ]
Stage: Environment setup (late)", "[ INFO ] Stage: Environment
customization", " ", " --== PRODUCT OPTIONS
==--", " ", " Configure Cinderlib integration
(Currently in tech preview)", " (Yes, No) [No]:", "
Configure Grafana on this host (Yes, No) [Yes]:", " ", "
--== PACKAGES ==--", " ", "[ INFO ] Checking for product
updates...", "[ INFO ] DNF El paquete grafana-postgres está disponible, pero no
instalado.", "[ INFO ] No product updates found", " ",
" --== NETWORK CONFIGURATION ==--", " ", "
Host fully qualified DNS name of this server", "
[ovirt.domain.local]:", "[ INFO ] firewalld will be configured as firewall
manager.", " ", " --== DATABASE CONFIGURATION
==--", " ", " Where is the Keycloak database located?
(Local, Remote) [Local]:", " ", " Setup can configure
the local postgresql server automatically", " for the Keycloak to run.
This may conflict with existing", " applications.", "
Would you like Setup to automatically configure postgresql and", "
create Keycloak database, or prefer to perform that manually?", "
(Automatic, Manual) [Automatic]:", " ", " --== OVIRT
ENGINE CONFIGURATION ==--", " ", " Use Engine admin
password as initial keycloak admin password", " (Yes, No) [Yes]:",
" ", " --== STORAGE CONFIGURATION ==--", "
", " ", " --== PKI CONFIGURATION ==--", "
", " Organization name for certificate [domain.local]:",
" ", " --== APACHE CONFIGURATION ==--", "
", " ", " --== SYSTEM CONFIGURATION ==--",
" ", " ", " --== MISC CONFIGURATION
==--", " ", " Please choose Data Warehouse sampling
scale:", " (1) Basic", " (2) Full", "
(1, 2)[1]:", " Use Engine admin password as initial Grafana admin
password", " (Yes, No) [Yes]:", " ", "
--== END OF CONFIGURATION ==--", " ", "[ INFO ] Stage:
Setup validation", "[WARNING] Less than 16384MB of memory is available",
" ", " --== CONFIGURATION PREVIEW ==--", "
", " Application mode : both", "
Default SAN wipe after delete : False", " Host FQDN
: ovirt.domain.local", " Firewall manager
: firewalld", " Update Firewall
: True", " Set up Cinderlib integration : False",
" Configure local Engine database : True", " Set
application as default page : True", " Configure Apache SSL
: True", " Keycloak installation :
True", " Engine database host : localhost",
" Engine database port : 5432", "
Engine database secured connection : False", " Engine database
host name validation : False", " Engine database name
: engine", " Engine database user name :
engine", " Engine installation : True", "
PKI organization : domain.local", " Set
up ovirt-provider-ovn : False", " DWH installation
: True", " DWH database host :
localhost", " DWH database port : 5432",
" DWH database secured connection : False", " DWH
database host name validation : False", " DWH database name
: ovirt_engine_history", " Configure local DWH database
: True", " Grafana integration :
True", " Grafana database user name :", "
ovirt_engine_history_grafana", " Keycloak database host
: localhost", " Keycloak database port :
5432", " Keycloak database secured connection : False", "
Keycloak database host name validation : False", " Keycloak
database name : ovirt_engine_keycloak", " Keycloak
database user name : ovirt_engine_keycloak", " Configure
local Keycloak database : True", " Configure VMConsole Proxy
: True", " Configure WebSocket Proxy :
True", "[ INFO ] Stage: Transaction setup", "[ INFO ] Stopping
engine service", "[ INFO ] Stopping ovirt-fence-kdump-listener service",
"[ INFO ] Stopping dwh service", "[ INFO ] Stopping vmconsole-proxy
service", "[ INFO ] Stopping websocket-proxy service", "[ INFO ]
Stage: Misc configuration (early)", "[ INFO ] Stage: Package
installation", "[ INFO ] Stage: Misc configuration", "[ INFO ]
Upgrading CA", "[ INFO ] Initializing PostgreSQL", "[ INFO ]
Creating PostgreSQL 'engine' database", "[ INFO ] Configuring
PostgreSQL", "[ INFO ] Creating PostgreSQL 'ovirt_engine_history'
database", "[ INFO ] Configuring PostgreSQL", "[ INFO ] Creating
PostgreSQL 'ovirt_engine_keycloak' database", "[ INFO ] Configuring
PostgreSQL", "[ INFO ] Creating CA: /etc/pki/ovirt-engine/ca.pem", "[
ERROR ] Failed to execute stage 'Misc configuration': Command
'/usr/share/ovirt-engine/bin/pki-enroll-pkcs12.sh' failed to execute",
"[ INFO ] DNF Performing DNF transaction rollback", "[ INFO ] Stage:
Clean up", " Log file is located at", "
/var/log/ovirt-engine/setup/ovirt-engine-setup-20240415205205-1hefqa.log", "[
INFO ] Generating answer file
'/var/lib/ovirt-engine/setup/answers/20240415205301-setup.conf'", "[
INFO ] Stage: Pre-termination", "[ INFO ] Stage: Termination", "[
ERROR ] Execution of setup failed"], "warnings": ["Platform linux on
host localhost is using the discovered Python interpreter at /usr/bin/python3.9, but
future installation of another Python interpreter could change the meaning of that path.
See
https://urldefense.com/v3/__https://docs.ansible.com/ansible-core/2.13/re...
for more information."]}
2024-04-15 20:53:42,391+0200 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:113 fatal: [localhost]: FAILED! => {"changed":
false, "msg": "There was a failure deploying the engine on the local engine
VM. The system may not be provisioned according to the playbook results: please check the
logs for the issue, fix accordingly or re-deploy from scratch.\n"}
raise RuntimeError(_('Failed executing ansible-playbook'))
RuntimeError: Failed executing ansible-playbook
2024-04-15 20:53:43,101+0200 ERROR otopi.context context._executeMethod:154 Failed to
execute stage 'Closing up': Failed executing ansible-playbook
2024-04-15 20:53:43,102+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/error=bool:'True'
2024-04-15 20:53:43,102+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/exceptionInfo=list:'[(<class 'RuntimeError'>,
RuntimeError('Failed executing ansible-playbook',), <traceback object at
0x7feae6ff5088>)]'
2024-04-15 20:53:47,744+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 {'msg': "The task includes an option with
an undefined variable. The error was: 'local_vm_ip' is undefined\n\nThe error
appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 2, column 3, but may\nbe elsewhere in the file depending on the exact syntax
problem.\n\nThe offending line appears to be:\n\n---\n- name: Set the name for add_host\n
^ here\n", '_ansible_no_log': False}
2024-04-15 20:53:47,845+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 ignored: [localhost]: FAILED! => {"msg":
"The task includes an option with an undefined variable. The error was:
'local_vm_ip' is undefined\n\nThe error appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 2, column 3, but may\nbe elsewhere in the file depending on the exact syntax
problem.\n\nThe offending line appears to be:\n\n---\n- name: Set the name for add_host\n
^ here\n"}
2024-04-15 20:53:49,554+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 {'msg': "The field 'delegate_to'
has an invalid value, which includes an undefined variable. The error was: 'dict
object' has no attribute 'engine'\n\nThe error appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 7, column 3, but may\nbe elsewhere in the file depending on the exact syntax
problem.\n\nThe offending line appears to be:\n\n import_tasks:
add_engine_as_ansible_host.yml\n- name: Sync on engine machine\n ^ here\n",
'_ansible_no_log': None}
2024-04-15 20:53:49,655+0200 DEBUG otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:109 ignored: [localhost]: FAILED! => {"msg":
"The field 'delegate_to' has an invalid value, which includes an undefined
variable. The error was: 'dict object' has no attribute 'engine'\n\nThe
error appears to be in
'/usr/share/ansible/collections/ansible_collections/ovirt/ovirt/roles/hosted_engine_setup/tasks/sync_on_engine_machine.yml':
line 7, column 3, but may\nbe elsewhere in the file depending on the exact syntax
problem.\n\nThe offending line appears to be:\n\n import_tasks:
add_engine_as_ansible_host.yml\n- name: Sync on engine machine\n ^ here\n"}
2024-04-15 20:54:18,873+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/error=bool:'True'
2024-04-15 20:54:18,873+0200 DEBUG otopi.context context.dumpEnvironment:775 ENV
BASE/exceptionInfo=list:'[(<class 'RuntimeError'>,
RuntimeError('Failed executing ansible-playbook',), <traceback object at
0x7feae6ff5088>)]'
2024-04-15 20:54:18,907+0200 ERROR otopi.plugins.gr_he_common.core.misc
misc._terminate:167 Hosted Engine deployment failed: please check the logs for the issue,
fix accordingly or re-deploy from scratch.
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5:12 p.m.
I've tried to re-deploy oVirt 4.3 on CentOS7 servers because I had managed to utterly
destroy a HCI farm, where most VMs had migrated to Oracles variant of RHV 4.4 on Oracle
Linux. I guess I grew a bit careless towards its end.
Mostly it was just an academic exercise to see if it could be resurrected... I was much
happier with the Oracle variant anyway.
And I've hit similar issues all over the place: the ansible scripts and/or the python
packages they interact with are utterly broken with now years of completely disjunct
bug-fixing going on.
The underlying CentOS 7 packages continue in maintenance (some more weeks to go..), but
the oVirt 4.3 on top has been unmaintained for years.
Since these are just sanity checks, I deleted all of them, one after the other (and there
is lots of them!), and I eventually got it to work again.
Don't have a single VM on it, though, because you can't trust it, the hardware is
ancient and it really was just a finger exercise at that stage. With CentOS 7 going out of
support now, it's really messing with a corpse.
I'm currently operating Oracle's 4.4 variant running on their Linux, too, which
still has Gluster based HCI built-in, even if they don't mention it at all.
Just make sure you switch their Unbreakable Linux kernel for the Redhat variant
everywhere, otherwise you'll risk all kinds of nasties.
It's been way more stable than oVirt 4.3 ever was, but that doesn't mean it's
"enterprise": that was always one fat big exaggeration, withful thinking,
whatever.
And don't fall for their 4.5 variant, that came out end of last year: that one
doesn't support HCI any more and actually seems to fail withOUT their Enterprise Linux
kernels.
And no, it doesn't run on EL9 either, that might take another year or so, as
Oracle's oVirt implementation is almost a year behind oVirt at the moment.
5:25 p.m.
New subject: [External] : Re: Ovirt Hyperconverged
Hi Thomas,
some feedback from Oracle:
On Apr 17, 2024, at 5:12 PM, Thomas Hoberg <thomas(a)hoberg.net> wrote:
I've tried to re-deploy oVirt 4.3 on CentOS7 servers because I had managed to utterly
destroy a HCI farm, where most VMs had migrated to Oracles variant of RHV 4.4 on Oracle
Linux. I guess I grew a bit careless towards its end.
Mostly it was just an academic exercise to see if it could be resurrected... I was much
happier with the Oracle variant anyway.
Good to know!
And I've hit similar issues all over the place: the ansible scripts and/or the python
packages they interact with are utterly broken with now years of completely disjunct
bug-fixing going on.
The underlying CentOS 7 packages continue in maintenance (some more weeks to go..), but
the oVirt 4.3 on top has been unmaintained for years.
Since these are just sanity checks, I deleted all of them, one after the other (and there
is lots of them!), and I eventually got it to work again.
Don't have a single VM on it, though, because you can't trust it, the hardware is
ancient and it really was just a finger exercise at that stage. With CentOS 7 going out of
support now, it's really messing with a corpse.
I'm currently operating Oracle's 4.4 variant running on their Linux, too, which
still has Gluster based HCI built-in, even if they don't mention it at all.
We mention it on our docs:
https://docs.oracle.com/en/virtualization/oracle-linux-virtualization-man...
and it’s still there for 4.5 release.
Just make sure you switch their Unbreakable Linux kernel for the Redhat variant
everywhere, otherwise you'll risk all kinds of nasties.
We support both UEK and RHCK (Red Hat Compatible Kernel); if an issue is there, we want to
know :)
It's been way more stable than oVirt 4.3 ever was, but that doesn't mean it's
"enterprise": that was always one fat big exaggeration, withful thinking,
whatever.
This is due to oVirt people and our own testing too! oVirt 4.4 is, for sure, more stable
too.
And don't fall for their 4.5 variant, that came out end of last year: that one
doesn't support HCI any more and actually seems to fail withOUT their Enterprise Linux
kernels.
We still support HCI and we still support our own kernel (UEK) as well as the Red Hat
Compatible one.
And no, it doesn't run on EL9 either, that might take another year or so, as
Oracle's oVirt implementation is almost a year behind oVirt at the moment.
This is our choice; we today have the same UEK7 kernel (5.15.0-x) available for OL8 and
OL9 and we do not see any reason to force our customers/users to upgrade to 9.
Simon
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7:50 p.m.
New subject: [External] : Re: Ovirt Hyperconverged
Hi Simon!
I'd given up on ever finding any real person or back-channel on the Oracle side of
oVirt, so you're saying there is actually such a thing!
I'd [have] been more than happy to feed back all those results I was collecting in my
desperate attempts to maintain a HCI infra with all those shifting Enterprise Linux
players doing politics.
Today my enterprise use case is transitioning to the cloud and my private use case to
Proxmox.
The latter has run mostly on Pentium Silver J5005 Atoms during the last couple of years
and I am currently trying to work out the kinks on KVM live-migration between an Orange PI
5+ (32GB) and a Raspberry PI 5 (8GB) under Proxmox (using storage on a Ceph HCI cluster
running on x86), so you may appreciate why an Oracle support contract wasn't in the
picture for an infra I keep under four digits total invests to appease the wife.
(Ok, I justed noticed that you're running OL9 on your OP5+, but I don't see you
trying to port oVirt there...)
Without that contract, it seems, that Oracle keeps very "stumm".
So on HCI:
When I ran across oVirt, that was somewhere when 4.3 was fresh and oVirt was advertised as
"a solution for your entire enterprise" which included HCI, to catch potential
Nutanix and vSphere customers.
It sold me on the idea, that I could take an oVirt node ISO, install that on my hardware
nodes, run a GUI wizard to thurn them into a clustered HCI appliance and be as happy as
the other guy with Nut[ell]anix.
That dream certainly cost me months of my life, not the hours I had imagined, but it paid
a salary, too, when I managed to run it anyway.
It took me long to realize that Oracle had ditched all their Xen stuff and become an oVirt
convert. But even since then, there has been very little details and firm commitments nor
even a branding that doesn't require typing classes to execute, so sorry, if most of
my impressions are simply from informational gaps.
But to my knowledge, Oracle never published node ISO images.
Also to my knowledge, oVirt itself ditched HCI support, Redhat itself made nearly the
entire technology stack oVirt is based on EOL, Gluster, oVirt, VDO and, of course, I had
used all of that.
Except storage tiering, where you'd use SSDs in your VDO/Gluster storage for a caching
layer on top of HDDs: that I never got to work and then SSDs became mainline anyway.
On my first EL8/oVirt 4.4 tests Oracle's Enterprise kernel failed immediately with
VDO, which was missing then. Later even the Redhat kernel sometimes failed with VDO after
kernel upgrades, because evidently nobody at Oracle cares about VDO. Funny, when you
consider those Sun guys used to be very big into something similar...
But also later I got into all kinds of trouble when I was setting up HCI with 4.4 and had
not switched the kernels to the Redhat variant. If I remember correctly, the management
engine never managed to connect to the network after it had been teleported into KVM and
after it had been successfully configured locally on the temporary install node. I could
have been that I tried this on nested virtualization, but it felt more kernel related,
because switching that fixed the issue.
Later I experimented with upgrades from 4.4 to 4.5 and ran into all sorts of trouble when
switching the kernel there. Except that now things started failing with the Redhat kernel.
Generally nobody seems to test switching between UEK and RHK on HCI nodes, which *should*
be totally transparent on the wire and basically to all user space, if I understood Wim
Coekaerts correctly, when we met in 2011.
So my impression was that Oracle supported a subset of what oVirt supported and with HCI
not even giving any search responses anywhere on oracle.com, I didn't see that
remaining.
And perhaps all I missed was to install 'cockpit-ovirt-dashboard'...
So, good to know Oracle hasn't given up, good to know you keep an ear open here and
now if there was a bit more public commitment for oVirt, we'd all be much happier.
7:59 p.m.
New subject: Ovirt Hyperconverged Storage
I'm trying to set up an HA / Hyperconverged failover cluster using a couple 4.3.10
nodes and a TrueNAS/iSCSI (modeling on VMs on a server 2019 Hyper-V system to work out the
process before building it all out on bare metal).
Are there any good articles on how to get that set up? I seem to have added the storage
in a "DATA" storage domain but can't figure out how to add the
"ISO" domain. It creates a ton of folders too (like IDS, inbox, leases, master,
etc) under:
── mnt
├── blockSD
│ ├── 5727577b-1647-4664-9a70-84a03873d009
│ │ ├── dom_md
I can only imagine VMs would then be created in this "images" folder..??
│ │ └── images
│ │ ├── 0e8cc064-969d-4760-a9da-8e0016f35477
I have set up a complete setup running local storage (complete with Data, ISO, and Export
storage domains), but now I want to figure out the hyperconverged failover cluster model.
Thanks in advance,
Tim Walsh
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21
days inactive
35
days old
6 comments
6 participants
participants (6)
-
eevans＠digitaldatatechs.com -
Marcos Sungaila -
Ricardo OT -
Simon Coter -
Thomas Hoberg -
Tim Walsh