Re: Getting error on oVirt installation

Friday, 6 May 2022

I am also struggling with this as I try to install a self-hosted engine.  I have read
every thread in the forum and tried all the suggestions.

Here is my most recent attempt (RHEL 8.5, installing oVirt 4.4):
Start the hosted engine deployment, then run the command [ # dnf downgrade postgresql-jdbc
] from a virsh console, to downgrade postgresql as soon as the packages are done updating.
 The downgrade appears to be successful, however the system still fails at 'Check if
engine health page is up'.  Restarting the oVirt engine [ # systemctl restart
oVirt-engine ] immediately after downgrading postgresql does not make any difference.  The
system times out at the 'Check if engine health page is up'.  The log entry where
the latest failure started to occur is below.  I can include the entire log if needed. 
Interestingly, the status was 503 this time.  In many prior attempts that status was 500.

2022-05-06 09:42:49,744-0400 ERROR otopi.ovirt_hosted_engine_setup.ansible_utils
ansible_utils._process_output:110 fatal: [localhost -> 192.168.222.150]: FAILED! =>
{"attempts": 30, "changed": false, "connection":
"close", "content": "<!DOCTYPE HTML PUBLIC \"-//IETF//DTD
HTML 2.0//EN\">\n<html><head>\n<title>503 Service
Unavailable</title>\n</head><body>\n<h1>Service
Unavailable</h1>\n<p>The server is temporarily unable to service your\nrequest
due to maintenance downtime or capacity\nproblems. Please try again
later.</p>\n</body></html>\n", "content_length":
"299", "content_type": "text/html; charset=iso-8859-1",
"date": "Fri, 06 May 2022 13:42:49 GMT", "elapsed": 0,
"msg": "Status code was 503 and not [200]: HTTP Error 503: Service
Unavailable", "redirected": false, "server": "Apache/2.4.37
(centos) OpenSSL/1.1.1k mod_auth_gssapi/1.6.1 mod_wsgi/4.6.4 Python/3.6",
"status": 503, "url": http://localhost/ovirt-engine/services/health}

I would like to know if anyone has had success doing a fresh install of a self-hosted
environment since the postgresql issue arose.  If so, any pointers would be greatly
appreciated.  If I get this working I will follow up with exactly what I did.

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