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authorJan Chaloupka <jchaloup@redhat.com>2017-05-21 18:44:31 +0200
committerGitHub <noreply@github.com>2017-05-21 18:44:31 +0200
commit4cd57c9d9f2ed4838f7dceed36cd48b418b5f2f3 (patch)
tree9d52993b1625ed02ad7590e381b1313cebaa5d82 /playbooks/common/openshift-cluster
parent22dfad7ae3492cf949871981e3a84bcefbd138f0 (diff)
parent4fcbe72aeaf359d56ac636a8722f817ec10c629f (diff)
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Merge pull request #4217 from ingvagabund/move-etcd-upgrade-code-into-role
Move etcd upgrade code into role
Diffstat (limited to 'playbooks/common/openshift-cluster')
-rw-r--r--playbooks/common/openshift-cluster/redeploy-certificates/ca.yml9
-rw-r--r--playbooks/common/openshift-cluster/redeploy-certificates/etcd.yml8
-rw-r--r--playbooks/common/openshift-cluster/upgrades/etcd/backup.yml86
-rw-r--r--playbooks/common/openshift-cluster/upgrades/etcd/containerized_tasks.yml46
-rw-r--r--playbooks/common/openshift-cluster/upgrades/etcd/fedora_tasks.yml23
-rw-r--r--playbooks/common/openshift-cluster/upgrades/etcd/main.yml2
-rw-r--r--playbooks/common/openshift-cluster/upgrades/etcd/rhel_tasks.yml20
-rw-r--r--playbooks/common/openshift-cluster/upgrades/etcd/upgrade.yml87
-rw-r--r--playbooks/common/openshift-cluster/upgrades/etcd/upgrade_image_members.yml17
-rw-r--r--playbooks/common/openshift-cluster/upgrades/etcd/upgrade_rpm_members.yml18
10 files changed, 86 insertions, 230 deletions
diff --git a/playbooks/common/openshift-cluster/redeploy-certificates/ca.yml b/playbooks/common/openshift-cluster/redeploy-certificates/ca.yml
index 4fa7f9cdf..0d0ff798c 100644
--- a/playbooks/common/openshift-cluster/redeploy-certificates/ca.yml
+++ b/playbooks/common/openshift-cluster/redeploy-certificates/ca.yml
@@ -9,7 +9,8 @@
- name: Backup existing etcd CA certificate directories
hosts: oo_etcd_to_config
roles:
- - etcd_common
+ - role: etcd_common
+ r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
tasks:
- name: Determine if CA certificate directory exists
stat:
@@ -52,7 +53,8 @@
vars:
etcd_ca_host: "{{ groups.oo_etcd_to_config.0 }}"
roles:
- - etcd_common
+ - role: etcd_common
+ r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
tasks:
- name: Create a tarball of the etcd ca certs
command: >
@@ -98,7 +100,8 @@
- name: Retrieve etcd CA certificate
hosts: oo_first_etcd
roles:
- - etcd_common
+ - role: etcd_common
+ r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
tasks:
- name: Retrieve etcd CA certificate
fetch:
diff --git a/playbooks/common/openshift-cluster/redeploy-certificates/etcd.yml b/playbooks/common/openshift-cluster/redeploy-certificates/etcd.yml
index 2963a5940..6b5c805e6 100644
--- a/playbooks/common/openshift-cluster/redeploy-certificates/etcd.yml
+++ b/playbooks/common/openshift-cluster/redeploy-certificates/etcd.yml
@@ -3,7 +3,8 @@
hosts: oo_first_etcd
any_errors_fatal: true
roles:
- - etcd_common
+ - role: etcd_common
+ r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
post_tasks:
- name: Determine if generated etcd certificates exist
stat:
@@ -27,7 +28,8 @@
hosts: oo_etcd_to_config
any_errors_fatal: true
roles:
- - etcd_common
+ - role: etcd_common
+ r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
post_tasks:
- name: Backup etcd certificates
command: >
@@ -50,6 +52,7 @@
etcd_peers: "{{ groups.oo_etcd_to_config | default([], true) }}"
etcd_certificates_etcd_hosts: "{{ groups.oo_etcd_to_config | default([], true) }}"
openshift_ca_host: "{{ groups.oo_first_master.0 }}"
+ r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
- name: Redeploy etcd client certificates for masters
hosts: oo_masters_to_config
@@ -63,4 +66,5 @@
etcd_cert_prefix: "master.etcd-"
openshift_ca_host: "{{ groups.oo_first_master.0 }}"
openshift_master_count: "{{ openshift.master.master_count | default(groups.oo_masters | length) }}"
+ r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
when: groups.oo_etcd_to_config is defined and groups.oo_etcd_to_config
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml b/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml
index 9d0333ca8..b7fd2c0c5 100644
--- a/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/backup.yml
@@ -1,84 +1,14 @@
---
- name: Backup etcd
hosts: oo_etcd_hosts_to_backup
- vars:
- embedded_etcd: "{{ groups.oo_etcd_to_config | default([]) | length == 0 }}"
- etcdctl_command: "{{ 'etcdctl' if not openshift.common.is_containerized or embedded_etcd else 'docker exec etcd_container etcdctl' if not openshift.common.is_etcd_system_container else 'runc exec etcd etcdctl' }}"
- timestamp: "{{ lookup('pipe', 'date +%Y%m%d%H%M%S') }}"
roles:
- - openshift_facts
- tasks:
- # Ensure we persist the etcd role for this host in openshift_facts
- - openshift_facts:
- role: etcd
- local_facts: {}
- when: "'etcd' not in openshift"
- - set_fact:
- etcd_backup_dir: "{{ openshift.etcd.etcd_data_dir }}/openshift-backup-{{ backup_tag | default('') }}{{ timestamp }}"
-
- # TODO: replace shell module with command and update later checks
- - name: Check available disk space for etcd backup
- shell: df --output=avail -k {{ openshift.etcd.etcd_data_dir }} | tail -n 1
- register: avail_disk
- # AUDIT:changed_when: `false` because we are only inspecting
- # state, not manipulating anything
- changed_when: false
-
- # TODO: replace shell module with command and update later checks
- - name: Check current etcd disk usage
- shell: du --exclude='*openshift-backup*' -k {{ openshift.etcd.etcd_data_dir }} | tail -n 1 | cut -f1
- register: etcd_disk_usage
- when: embedded_etcd | bool
- # AUDIT:changed_when: `false` because we are only inspecting
- # state, not manipulating anything
- changed_when: false
-
- - name: Abort if insufficient disk space for etcd backup
- fail:
- msg: >
- {{ etcd_disk_usage.stdout }} Kb disk space required for etcd backup,
- {{ avail_disk.stdout }} Kb available.
- when: (embedded_etcd | bool) and (etcd_disk_usage.stdout|int > avail_disk.stdout|int)
-
- # For non containerized and non embedded we should have the correct version of
- # etcd installed already. So don't do anything.
- #
- # For containerized installs we now exec into etcd_container
- #
- # For embedded non containerized we need to ensure we have the latest version
- # etcd on the host.
- - name: Install latest etcd for embedded
- package:
- name: etcd
- state: latest
- when:
- - embedded_etcd | bool
- - not openshift.common.is_atomic | bool
-
- - name: Generate etcd backup
- command: >
- {{ etcdctl_command }} backup --data-dir={{ openshift.etcd.etcd_data_dir }}
- --backup-dir={{ etcd_backup_dir }}
-
- # According to the docs change you can simply copy snap/db
- # https://github.com/openshift/openshift-docs/commit/b38042de02d9780842dce95cfa0ef45d53b58bc6
- - name: Check for v3 data store
- stat:
- path: "{{ openshift.etcd.etcd_data_dir }}/member/snap/db"
- register: v3_db
-
- - name: Copy etcd v3 data store
- command: >
- cp -a {{ openshift.etcd.etcd_data_dir }}/member/snap/db
- {{ etcd_backup_dir }}/member/snap/
- when: v3_db.stat.exists
-
- - set_fact:
- etcd_backup_complete: True
-
- - name: Display location of etcd backup
- debug:
- msg: "Etcd backup created in {{ etcd_backup_dir }}"
+ - role: openshift_facts
+ - role: etcd_upgrade
+ r_etcd_upgrade_action: backup
+ r_etcd_backup_tag: etcd_backup_tag
+ r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
+ r_etcd_upgrade_embedded_etcd: "{{ groups.oo_etcd_to_config | default([]) | length == 0 }}"
+ r_etcd_backup_sufix_name: "{{ lookup('pipe', 'date +%Y%m%d%H%M%S') }}"
- name: Gate on etcd backup
hosts: localhost
@@ -88,7 +18,7 @@
- set_fact:
etcd_backup_completed: "{{ hostvars
| oo_select_keys(groups.oo_etcd_hosts_to_backup)
- | oo_collect('inventory_hostname', {'etcd_backup_complete': true}) }}"
+ | oo_collect('inventory_hostname', {'r_etcd_upgrade_backup_complete': true}) }}"
- set_fact:
etcd_backup_failed: "{{ groups.oo_etcd_hosts_to_backup | difference(etcd_backup_completed) }}"
- fail:
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/containerized_tasks.yml b/playbooks/common/openshift-cluster/upgrades/etcd/containerized_tasks.yml
deleted file mode 100644
index 5f8b59e17..000000000
--- a/playbooks/common/openshift-cluster/upgrades/etcd/containerized_tasks.yml
+++ /dev/null
@@ -1,46 +0,0 @@
----
-- name: Verify cluster is healthy pre-upgrade
- command: "etcdctl --cert-file /etc/etcd/peer.crt --key-file /etc/etcd/peer.key --ca-file /etc/etcd/ca.crt -C https://{{ openshift.common.hostname }}:2379 cluster-health"
-
-- name: Get current image
- shell: grep 'ExecStart=' /etc/systemd/system/etcd_container.service | awk '{print $NF}'
- register: current_image
-
-- name: Set new_etcd_image
- set_fact:
- new_etcd_image: "{{ current_image.stdout | regex_replace('/etcd.*$','/etcd:' ~ upgrade_version ) }}"
-
-- name: Pull new etcd image
- command: "docker pull {{ new_etcd_image }}"
-
-- name: Update to latest etcd image
- replace:
- dest: /etc/systemd/system/etcd_container.service
- regexp: "{{ current_image.stdout }}$"
- replace: "{{ new_etcd_image }}"
-
-- name: Restart etcd_container
- systemd:
- name: etcd_container
- daemon_reload: yes
- state: restarted
-
-## TODO: probably should just move this into the backup playbooks, also this
-## will fail on atomic host. We need to revisit how to do etcd backups there as
-## the container may be newer than etcdctl on the host. Assumes etcd3 obsoletes etcd (7.3.1)
-- name: Upgrade etcd for etcdctl when not atomic
- package: name=etcd state=latest
- when: not openshift.common.is_atomic | bool
-
-- name: Verify cluster is healthy
- command: "etcdctl --cert-file /etc/etcd/peer.crt --key-file /etc/etcd/peer.key --ca-file /etc/etcd/ca.crt -C https://{{ openshift.common.hostname }}:2379 cluster-health"
- register: etcdctl
- until: etcdctl.rc == 0
- retries: 3
- delay: 10
-
-- name: Store new etcd_image
- openshift_facts:
- role: etcd
- local_facts:
- etcd_image: "{{ new_etcd_image }}"
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/fedora_tasks.yml b/playbooks/common/openshift-cluster/upgrades/etcd/fedora_tasks.yml
deleted file mode 100644
index 30232110e..000000000
--- a/playbooks/common/openshift-cluster/upgrades/etcd/fedora_tasks.yml
+++ /dev/null
@@ -1,23 +0,0 @@
----
-# F23 GA'd with etcd 2.0, currently has 2.2 in updates
-# F24 GA'd with etcd-2.2, currently has 2.2 in updates
-# F25 Beta currently has etcd 3.0
-- name: Verify cluster is healthy pre-upgrade
- command: "etcdctl --cert-file /etc/etcd/peer.crt --key-file /etc/etcd/peer.key --ca-file /etc/etcd/ca.crt -C https://{{ openshift.common.hostname }}:2379 cluster-health"
-
-- name: Update etcd
- package:
- name: "etcd"
- state: "latest"
-
-- name: Restart etcd
- service:
- name: etcd
- state: restarted
-
-- name: Verify cluster is healthy
- command: "etcdctl --cert-file /etc/etcd/peer.crt --key-file /etc/etcd/peer.key --ca-file /etc/etcd/ca.crt -C https://{{ openshift.common.hostname }}:2379 cluster-health"
- register: etcdctl
- until: etcdctl.rc == 0
- retries: 3
- delay: 10
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/main.yml b/playbooks/common/openshift-cluster/upgrades/etcd/main.yml
index d9b59edcb..3e01883ae 100644
--- a/playbooks/common/openshift-cluster/upgrades/etcd/main.yml
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/main.yml
@@ -8,7 +8,7 @@
- name: Backup etcd before upgrading anything
include: backup.yml
vars:
- backup_tag: "pre-upgrade-"
+ etcd_backup_tag: "pre-upgrade-"
when: openshift_etcd_backup | default(true) | bool
- name: Drop etcdctl profiles
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/rhel_tasks.yml b/playbooks/common/openshift-cluster/upgrades/etcd/rhel_tasks.yml
deleted file mode 100644
index 3a972e8ab..000000000
--- a/playbooks/common/openshift-cluster/upgrades/etcd/rhel_tasks.yml
+++ /dev/null
@@ -1,20 +0,0 @@
----
-- name: Verify cluster is healthy pre-upgrade
- command: "etcdctl --cert-file /etc/etcd/peer.crt --key-file /etc/etcd/peer.key --ca-file /etc/etcd/ca.crt -C https://{{ openshift.common.hostname }}:2379 cluster-health"
-
-- name: Update etcd RPM
- package:
- name: etcd-{{ upgrade_version }}*
- state: latest
-
-- name: Restart etcd
- service:
- name: etcd
- state: restarted
-
-- name: Verify cluster is healthy
- command: "etcdctl --cert-file /etc/etcd/peer.crt --key-file /etc/etcd/peer.key --ca-file /etc/etcd/ca.crt -C https://{{ openshift.common.hostname }}:2379 cluster-health"
- register: etcdctl
- until: etcdctl.rc == 0
- retries: 3
- delay: 10
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/upgrade.yml b/playbooks/common/openshift-cluster/upgrades/etcd/upgrade.yml
index 54f9e21a1..0431c1ce0 100644
--- a/playbooks/common/openshift-cluster/upgrades/etcd/upgrade.yml
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/upgrade.yml
@@ -12,10 +12,10 @@
# AUDIT:changed_when: `false` because we are only inspecting
# state, not manipulating anything
changed_when: false
-
- debug:
msg: "Etcd rpm version {{ etcd_rpm_version.stdout }} detected"
- when: not openshift.common.is_containerized | bool
+ when:
+ - not openshift.common.is_containerized | bool
- block:
- name: Record containerized etcd version (docker)
@@ -54,84 +54,57 @@
- debug:
msg: "Etcd containerized version {{ etcd_container_version }} detected"
-
when:
- openshift.common.is_containerized | bool
-# I really dislike this copy/pasta but I wasn't able to find a way to get it to loop
-# through hosts, then loop through tasks only when appropriate
-- name: Upgrade to 2.1
- hosts: oo_etcd_hosts_to_upgrade
- serial: 1
+- include: upgrade_rpm_members.yml
vars:
- upgrade_version: '2.1'
- tasks:
- - include: rhel_tasks.yml
- when: etcd_rpm_version.stdout | default('99') | version_compare('2.1','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
+ etcd_upgrade_version: '2.1'
-- name: Upgrade RPM hosts to 2.2
- hosts: oo_etcd_hosts_to_upgrade
- serial: 1
+- include: upgrade_rpm_members.yml
vars:
- upgrade_version: '2.2'
- tasks:
- - include: rhel_tasks.yml
- when: etcd_rpm_version.stdout | default('99') | version_compare('2.2','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
+ etcd_upgrade_version: '2.2'
-- name: Upgrade containerized hosts to 2.2.5
- hosts: oo_etcd_hosts_to_upgrade
- serial: 1
+- include: upgrade_image_members.yml
vars:
- upgrade_version: 2.2.5
- tasks:
- - include: containerized_tasks.yml
- when: etcd_container_version | default('99') | version_compare('2.2','<') and openshift.common.is_containerized | bool
+ etcd_upgrade_version: '2.2.5'
-- name: Upgrade RPM hosts to 2.3
- hosts: oo_etcd_hosts_to_upgrade
- serial: 1
+- include: upgrade_rpm_members.yml
vars:
- upgrade_version: '2.3'
- tasks:
- - include: rhel_tasks.yml
- when: etcd_rpm_version.stdout | default('99') | version_compare('2.3','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
+ etcd_upgrade_version: '2.3'
-- name: Upgrade containerized hosts to 2.3.7
- hosts: oo_etcd_hosts_to_upgrade
- serial: 1
+- include: upgrade_image_members.yml
vars:
- upgrade_version: 2.3.7
- tasks:
- - include: containerized_tasks.yml
- when: etcd_container_version | default('99') | version_compare('2.3','<') and openshift.common.is_containerized | bool
+ etcd_upgrade_version: '2.3.7'
-- name: Upgrade RPM hosts to 3.0
- hosts: oo_etcd_hosts_to_upgrade
- serial: 1
+- include: upgrade_rpm_members.yml
vars:
- upgrade_version: '3.0'
- tasks:
- - include: rhel_tasks.yml
- when: etcd_rpm_version.stdout | default('99') | version_compare('3.0','<') and ansible_distribution == 'RedHat' and not openshift.common.is_containerized | bool
+ etcd_upgrade_version: '3.0'
-- name: Upgrade containerized hosts to etcd3 image
- hosts: oo_etcd_hosts_to_upgrade
- serial: 1
+- include: upgrade_image_members.yml
vars:
- upgrade_version: 3.0.15
- tasks:
- - include: containerized_tasks.yml
- when: etcd_container_version | default('99') | version_compare('3.0','<') and openshift.common.is_containerized | bool
+ etcd_upgrade_version: '3.0.15'
+
+- include: upgrade_rpm_members.yml
+ vars:
+ etcd_upgrade_version: '3.1'
+
+- include: upgrade_image_members.yml
+ vars:
+ etcd_upgrade_version: '3.1.3'
- name: Upgrade fedora to latest
hosts: oo_etcd_hosts_to_upgrade
serial: 1
tasks:
- - include: fedora_tasks.yml
- when: ansible_distribution == 'Fedora' and not openshift.common.is_containerized | bool
+ - include_role:
+ name: etcd_upgrade
+ when:
+ - ansible_distribution == 'Fedora'
+ - not openshift.common.is_containerized | bool
- name: Backup etcd
include: backup.yml
vars:
- backup_tag: "post-3.0-"
+ etcd_backup_tag: "post-3.0-"
when: openshift_etcd_backup | default(true) | bool
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/upgrade_image_members.yml b/playbooks/common/openshift-cluster/upgrades/etcd/upgrade_image_members.yml
new file mode 100644
index 000000000..831ca8f57
--- /dev/null
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/upgrade_image_members.yml
@@ -0,0 +1,17 @@
+---
+# INPUT etcd_upgrade_version
+# INPUT etcd_container_version
+# INPUT openshift.common.is_containerized
+- name: Upgrade containerized hosts to {{ etcd_upgrade_version }}
+ hosts: oo_etcd_hosts_to_upgrade
+ serial: 1
+ roles:
+ - role: etcd_upgrade
+ r_etcd_upgrade_action: upgrade
+ r_etcd_upgrade_mechanism: image
+ r_etcd_upgrade_version: "{{ etcd_upgrade_version }}"
+ r_etcd_common_etcd_runtime: "{{ openshift.common.etcd_runtime }}"
+ etcd_peer: "{{ openshift.common.hostname }}"
+ when:
+ - etcd_container_version | default('99') | version_compare(etcd_upgrade_version,'<')
+ - openshift.common.is_containerized | bool
diff --git a/playbooks/common/openshift-cluster/upgrades/etcd/upgrade_rpm_members.yml b/playbooks/common/openshift-cluster/upgrades/etcd/upgrade_rpm_members.yml
new file mode 100644
index 000000000..2e79451e0
--- /dev/null
+++ b/playbooks/common/openshift-cluster/upgrades/etcd/upgrade_rpm_members.yml
@@ -0,0 +1,18 @@
+---
+# INPUT etcd_upgrade_version
+# INPUT etcd_rpm_version
+# INPUT openshift.common.is_containerized
+- name: Upgrade to {{ etcd_upgrade_version }}
+ hosts: oo_etcd_hosts_to_upgrade
+ serial: 1
+ roles:
+ - role: etcd_upgrade
+ r_etcd_upgrade_action: upgrade
+ r_etcd_upgrade_mechanism: rpm
+ r_etcd_upgrade_version: "{{ etcd_upgrade_version }}"
+ r_etcd_common_etcd_runtime: "host"
+ etcd_peer: "{{ openshift.common.hostname }}"
+ when:
+ - etcd_rpm_version.stdout | default('99') | version_compare(etcd_upgrade_version, '<')
+ - ansible_distribution == 'RedHat'
+ - not openshift.common.is_containerized | bool