Fix pcmk remote podman bundle restarts
We blindly bind mount /etc/corosync/corosync.conf from the host to the
container as that is required by pcs when running on pacemaker nodes
when using pcs 0.9/pcmk 1.x.
When running on a pacemaker remote node, this will actually barf on it
because that file does not exist on a remote node:
"stderr: error checking path \"/etc/corosync/corosync.conf\": stat /etc/corosync/corosync.conf: no such file or directory",
This is not an issue with docker because docker simply creates non
existing host bind mount points.
So we should not bind mount this when we run podman because podman and
HA only works on RHEL/CentOS 8 and it is not required there.
Tested this on an Stein deployment with RHEL8 as OS and I correctly
get a composable HA environment using pacemaker remote:
overcloud-database-0 (ocf::pacemaker:remote): Started overcloud-controller-0
overcloud-database-1 (ocf::pacemaker:remote): Started overcloud-controller-1
overcloud-database-2 (ocf::pacemaker:remote): Started overcloud-controller-2
overcloud-messaging-0 (ocf::pacemaker:remote): Started overcloud-controller-0
overcloud-messaging-1 (ocf::pacemaker:remote): Started overcloud-controller-1
overcloud-messaging-2 (ocf::pacemaker:remote): Started overcloud-controller-2
podman container set: galera-bundle [192.168.24.1:8787/rhosp15/openstack-mariadb:pcmklatest]
galera-bundle-0 (ocf::heartbeat:galera): Master overcloud-database-0
galera-bundle-1 (ocf::heartbeat:galera): Master overcloud-database-1
galera-bundle-2 (ocf::heartbeat:galera): Master overcloud-database-2
podman container set: redis-bundle [192.168.24.1:8787/rhosp15/openstack-redis:pcmklatest]
redis-bundle-0 (ocf::heartbeat:redis): Master overcloud-controller-0
redis-bundle-1 (ocf::heartbeat:redis): Slave overcloud-controller-1
redis-bundle-2 (ocf::heartbeat:redis): Slave overcloud-controller-2
podman container set: rabbitmq-bundle [192.168.24.1:8787/rhosp15/openstack-rabbitmq:pcmklatest]
rabbitmq-bundle-0 (ocf::heartbeat:rabbitmq-cluster): Started overcloud-messaging-0
rabbitmq-bundle-1 (ocf::heartbeat:rabbitmq-cluster): Started overcloud-messaging-1
rabbitmq-bundle-2 (ocf::heartbeat:rabbitmq-cluster): Started overcloud-messaging-2
ip-192.168.24.12 (ocf::heartbeat:IPaddr2): Started overcloud-controller-0
ip-10.0.0.106 (ocf::heartbeat:IPaddr2): Started overcloud-controller-1
ip-172.17.1.68 (ocf::heartbeat:IPaddr2): Started overcloud-controller-2
ip-172.17.1.89 (ocf::heartbeat:IPaddr2): Started overcloud-controller-0
ip-172.17.3.23 (ocf::heartbeat:IPaddr2): Started overcloud-controller-1
ip-172.17.4.41 (ocf::heartbeat:IPaddr2): Started overcloud-controller-2
podman container set: haproxy-bundle [192.168.24.1:8787/rhosp15/openstack-haproxy:pcmklatest]
haproxy-bundle-podman-0 (ocf::heartbeat:podman): Started overcloud-controller-0
haproxy-bundle-podman-1 (ocf::heartbeat:podman): Started overcloud-controller-1
haproxy-bundle-podman-2 (ocf::heartbeat:podman): Started overcloud-controller-2
podman container set: ovn-dbs-bundle [192.168.24.1:8787/rhosp15/openstack-ovn-northd:pcmklatest]
ovn-dbs-bundle-0 (ocf::ovn:ovndb-servers): Master overcloud-controller-0
ovn-dbs-bundle-1 (ocf::ovn:ovndb-servers): Slave overcloud-controller-1
ovn-dbs-bundle-2 (ocf::ovn:ovndb-servers): Slave overcloud-controller-2
stonith-fence_ipmilan-5254008aa119 (stonith:fence_ipmilan): Started overcloud-controller-0
stonith-fence_ipmilan-5254003d74a4 (stonith:fence_ipmilan): Started overcloud-controller-0
stonith-fence_ipmilan-525400092968 (stonith:fence_ipmilan): Started overcloud-controller-1
stonith-fence_ipmilan-525400439c7e (stonith:fence_ipmilan): Started overcloud-controller-0
stonith-fence_ipmilan-5254002beafa (stonith:fence_ipmilan): Started overcloud-controller-2
stonith-fence_ipmilan-525400bbb6cb (stonith:fence_ipmilan): Started overcloud-controller-1
stonith-fence_ipmilan-5254001b9a8f (stonith:fence_ipmilan): Started overcloud-controller-2
stonith-fence_ipmilan-525400367613 (stonith:fence_ipmilan): Started overcloud-controller-1
stonith-fence_ipmilan-525400150f28 (stonith:fence_ipmilan): Started overcloud-controller-2
podman container: openstack-cinder-volume [192.168.24.1:8787/rhosp15/openstack-cinder-volume:pcmklatest]
openstack-cinder-volume-podman-0 (ocf::heartbeat:podman): Started overcloud-controller-0
Closes-Bug: #1838279
Change-Id: I399098bf734aa3b2862e1713d4b1f429d180afbc
This commit is contained in:
Michele Baldessari
@@ -114,6 +114,7 @@ conditions:
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- {get_param: PublicSSLCertificateAutogenerated}
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- true
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internal_tls_enabled: {equals: [{get_param: EnableInternalTLS}, true]}
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docker_enabled: {equals: [{get_param: ContainerCli}, 'docker']}
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resources:
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@@ -250,8 +251,11 @@ outputs:
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list_concat:
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- {get_attr: [ContainersCommon, volumes]}
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-
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- /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
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- /var/lib/config-data/puppet-generated/haproxy/:/var/lib/kolla/config_files/src:ro
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- if:
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- docker_enabled
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- - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
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- null
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haproxy_init_bundle:
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start_order: 3
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detach: false
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@@ -274,8 +278,10 @@ outputs:
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list_concat:
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- {get_attr: [ContainersCommon, container_puppet_apply_volumes]}
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- *deployed_cert_mount
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-
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- /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
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- if:
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- docker_enabled
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- - /etc/corosync/corosync.conf:/etc/corosync/corosync.conf:ro
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- null
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environment:
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# NOTE: this should force this container to re-run on each
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# update (scale-out, etc.)
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