| Commit message (Collapse) | Author | Age | Files | Lines |
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Silence warnings when using some commands directly
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etcd_upgrade: Simplify package installation
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Scheduler upgrades
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- do not upgrade predicates if openshift_master_scheduler_predicates is
defined
- do not upgrade priorities if openshift_master_scheduler_priorities is
defined
- do not upgrade predicates/priorities unless they match known previous
default configs
- output WARNING to user if predictes/priorities are not updated during
install
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Scheduler var fix
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upgrade_control_plane.yml: systemd_units.yaml needs the master facts
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inventory_hostname
When using a dynamic inventory inventory_hostname isn't guaranteed to be usable. We should use openshift.common.hostname which
already copes with this
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Fixes #2738
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In 3.3 one of our services lays down a systemd drop-in for configuring
Docker networking to use lbr0. In 3.4, this has been changed but the
file must be cleaned up manually by us.
However, after removing the file docker requires a restart. This had big
implications particularly in containerized environments where upgrade is
a very fragile series of upgrading and service restarts.
To avoid double docker restarts, and thus double service restarts in
containerized environments, this change does the following:
- Skip restart during docker upgrade, if it is required. We will restart
on our own later.
- Skip containerized service restarts when we upgrade the services
themselves.
- Clean shutdown of all containerized services.
- Restart Docker. (always, previously this only happened if it needed an
upgrade)
- Ensure all containerized services are restarted.
- Restart rpm node services. (always)
- Mark node schedulable again.
At the end of this process, docker0 should be back on the system.
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Update scheduler defaults
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We require ansible >= 2.2.0 now. Updating version checking playbook to
reflect this change.
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Remove duplicate when key
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Fix rare failure to deploy new registry/router after upgrade.
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Router/registry update and re-deploy was recently reordered to
immediately follow control plane upgrade, right before we proceed to
node upgrade.
In some situations (small or single host clusters) it appears possible
that the deployer pods are running when the node in question is
evacuated for upgrade. When the deployer pod dies the deployment is
failed and the router/registry continue running the old version, despite
the deployment config being updated correctly.
This change re-orderes the router/registry upgrade to follow node
upgrade. However for separate control plane upgrade, the router/registry
still occurs at the end. This is because router/registry seems like they
should logically be included in a control plane upgrade, and presumably
the user will not manually launch node upgrade so quickly as to trigger
an evac on the node in question.
Workaround for this problem when it does occur is simply to:
oc deploy docker-registry --latest
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Fixes Bug 1395945
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Fix invalid embedded etcd fact in etcd upgrade playbook.
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Fixes: https://bugzilla.redhat.com/show_bug.cgi?id=1398549
Was getting a different failure here complaining that openshift was not
in the facts, as we had not loaded facts for the first master during
playbook run. However this check was used recently in
upgrade_control_plane and should be more reliable.
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lhuard1A/fix_list_after_create_on_libvirt_and_openstack
Fix the list done after cluster creation on libvirt and OpenStack
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The `list.yml` playbooks are using cloud provider specific variables to find
the IPs of the VMs since 82449c6.
Those “cloud provider specific” variables are the ones provided by the dynamic
inventories.
But there was a problem when the `list.yml` playbooks are invoked from the
`launch.yml` ones because, in that case, the inventory is not coming from the
dynamic inventory scripts, but from the `add_host` done inside
`launch_instances.yml`.
Whereas the GCE and AWS `launch_instances.yml` were correctly adding in the
`add_host` the variables used by `list.yml`, libvirt and OpenStack were missing
that.
Fixes #2856
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Merge admission plugin configs
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Move the values in kube_admission_plugin_config up one level per
the new format from 1.3:
"The kubernetesMasterConfig.admissionConfig.pluginConfig should be moved
and merged into admissionConfig.pluginConfig."
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containerized.
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Added a BYO playbook for configuring NetworkManager on nodes
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In order to do a full install of OpenShfit using the byo/config.yml
playbook, it is currently required that NetworkManager be installed
and configured on the nodes prior to the installation. This playbook
introduces a very simple default configuration that can be used to
install, configure and enable NetworkManager on their nodes.
Signed-off-by: Steve Kuznetsov <skuznets@redhat.com>
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Refactor to use Ansible package module
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The Ansible package module will call the correct package manager for the
underlying OS.
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Allow ansible to continue when a node is unaccessible or fails.
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Fix yum/subman version check on Atomic.
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[openstack] allows timeout option for heat create stack
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Check for bad versions of yum and subscription-manager.
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Use of yum and repoquery will output the given additional warning when
using newer versions of subscription-manager, with older versions of
yum. (RHEL 7.1) Installing/upgrading newer docker can pull this
subscription-manager in resulting in problems with older versions of
ansible and it's yum module, as well as any use of repoquery/yum
commands in our playbooks.
This change explicitly checks for the problem by using repoquery and
fails early if found. This is run early in both config and upgrade.
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