I've tried installing hosted engine several times on top of latest ovirt node 4.5.0.2 release. It always fails at the "Wait for the host to be up" step: [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Wait for the host to be up] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Notify the user about a failure] [ INFO ] skipping: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : set_fact] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Collect error events from the Engine] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Generate the error message from the engine events] [ INFO ] ok: [localhost] [ INFO ] The host has been set in non_operational status, deployment errors: code 505: Host mtx-hp-ovirt01.dc1.matrixxsw.com installation failed. Failed to configure management network on the host., code 519: Host mtx-hp-ovirt01.dc1.matrixxsw.com does not comply with the cluster Default networks, the following networks are missing on host: 'ovirtmgmt', code 1120: Failed to configure management network on host mtx-hp-ovirt01.dc1.matrixxsw.com due to setup networks failure., code 9000: Failed to verify Power Management configuration for Host mtx-hp-ovirt01.dc1.matrixxsw.com., code 10802: VDSM mtx-hp-ovirt01.dc1.matrixxsw.com command HostSetupNetworksVDS failed: Internal JSON-RPC error: {'reason': '\ndesired\n=======\n---\ndns-resolver:\n search:\n - dc1.matrixxsw.com\n - dc1.matrixxsw.com\n server:\n - 10.10.116.100\n\ncurrent\n=======\n---\ndns-resolver:\n search:\n - dc1.matrixxsw.com\n server:\n - 10.10.116.100\n\ndifference\n==========\n--- desired\n+++ curr ent\n@@ -2,6 +2,5 @@\n dns-resolver:\n search:\n - dc1.matrixxsw.com\n- - dc1.matrixxsw.com\n server:\n - 10.10.116.100\n\n'}, [ INFO ] skipping: [localhost] [ INFO ] You can now connect to https://mtx-hp-ovirt01.dc1.matrixxsw.com:6900/ovirt-engine/ and check the status of this host and eventually remediate it, please continue only when the host is listed as 'up' [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : include_tasks] [ INFO ] ok: [localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Create temporary lock file] [ INFO ] changed: [localhost -> localhost] [ INFO ] TASK [ovirt.ovirt.hosted_engine_setup : Pause execution until /tmp/ansible.v6csy0ju_he_setup_lock is removed, delete it once ready to proceed] On the node console I see errors like this popup at the same time as the failure: [root@mtx-hp-ovirt01 ~]# cat /dev/vcs1 [ 1238.545053] bondscan-tYgLBC: option xmit_hash_policy: invalid value (6) [ 1238.545527] bondscan-tYgLBC: option lacp_rate: mode dependency failed, not supported in mode active-backup(1) [ 1238.546217] bondscan-tYgLBC: option ad_select: invalid value (3) [ 1238.546740] bondscan-tYgLBC: option primary_reselect: invalid value (3) [ 1238.547343] bondscan-tYgLBC: option fail_over_mac: invalid value (3) [ 1238.547925] bondscan-tYgLBC: option arp_all_targets: invalid value (2) [ 1238.548409] bondscan-tYgLBC: option lacp_active: mode dependency failed, not supported in mode active-backup(1) [ 1238.601851] bondscan-tYgLBC: option arp_validate: invalid value (7) [ 1238.602700] bondscan-tYgLBC: option xmit_hash_policy: invalid value (6) [ 1238.603221] bondscan-tYgLBC: option lacp_rate: mode dependency failed, not supported in mode balance-xor(2) [ 1238.603874] bondscan-tYgLBC: option ad_select: invalid value (3) [ 1238.604396] bondscan-tYgLBC: option primary_reselect: invalid value (3) [ 1238.604937] bondscan-tYgLBC: option fail_over_mac: invalid value (3) [ 1238.605513] bondscan-tYgLBC: option arp_all_targets: invalid value (2) [ 1238.606038] bondscan-tYgLBC: option lacp_active: mode dependency failed, not supported in mode balance-xor(2) [ 1238.650981] bondscan-tYgLBC: option arp_validate: invalid value (7) [ 1238.651787] bondscan-tYgLBC: option xmit_hash_policy: invalid value (6) [ 1238.652318] bondscan-tYgLBC: option lacp_rate: mode dependency failed, not supported in mode broadcast(3) [ 1238.652976] bondscan-tYgLBC: option ad_select: invalid value (3) [ 1238.653502] bondscan-tYgLBC: option primary_reselect: invalid value (3) [ 1238.654048] bondscan-tYgLBC: option fail_over_mac: invalid value (3) [ 1238.654617] bondscan-tYgLBC: option arp_all_targets: invalid value (2) [ 1238.655177] bondscan-tYgLBC: option lacp_active: mode dependency failed, not supported in mode broadcast(3) [ 1238.696047] bondscan-tYgLBC: option arp_valid ate: mode dependency failed, not supported in mode 802.3ad(4) [ 1238.697432] bondscan-tYgLBC: option xmit_hash_policy: invalid value (6) [ 1238.697960] bondscan-tYgLBC: option lacp_rate: invalid value (2) [ 1238.698627] bondscan-tYgLBC: option ad_select: invalid value (3) [ 1238.699207] bondscan-tYgLBC: option primary_reselect: invalid value (3) [ 1238.699741] bondscan-tYgLBC: option fail_over_mac: invalid value (3) [ 1238.700425] bondscan-tYgLBC: option arp_all_targets: invalid value (2) [ 1238.700996] bondscan-tYgLBC: option lacp_active: invalid value (2) [ 1238.744066] bondsc an-tYgLBC: option arp_validate: mode dependency failed, not supported in mode balance-tlb(5) [ 1238.745729] bondscan-tYgLBC: option xmit_hash_policy: invalid value (6) [ 1238.746350] bondscan-tYgLBC: option lacp_rate: mode dependency failed, not supported in mode balance-tlb(5) [ 1238.747057] bondscan-tYgLBC: option ad_select: invalid value (3) [ 1238.747592] bondscan-tYgLBC: option primary_reselect: invalid value (3) [ 1238.748194] bondscan-tYgLBC: option fail_over_mac: invalid value (3) [ 1238.748894] bondscan-tYgLBC: option arp_all_targets: invalid value (2) [ 1238.749499] bondscan-tYgLBC: option lacp_active: mode dependency failed, not supported in mode balance-tlb(5) [ 1238.792817] bondscan-tYgLBC: option arp_validate: mode dependency failed, not supported in mode balance-alb(6) [ 1238.794374] bondscan-tYgLBC: option xmit_hash_policy: invalid value (6) [ 1238.794815] bondscan-tYgLBC: option lacp_rate: mode dependency failed, not supported in mode balance-alb(6) [ 1238.795578] bondscan-tYgLBC: option ad_select: invalid value (3) [ 1238.796121] bondscan-tYgLBC: option primary_reselect: invalid value (3) [ 1238.796680] bondscan-tYgLBC: option fail_over_mac: invalid value (3) [ 1238.799186] bondscan-tYgLBC: option arp_all_targets: invalid value (2) [ 1238.805514] bondscan-tYgLBC: option lacp_active: mode dependency failed, not supported in mo de balance-alb(6) I have 4 network interfaces on the node and I have 2 static IP's configured via ovirt node ISO installer, one for data and one for storage. I've tried with bonding (802.3ad also configured at ToR switch), and without any bonding at all and I get same error. Please help and suggest next steps to try.