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authorJenkins <jenkins@review.openstack.org>2017-10-10 04:38:12 +0000
committerGerrit Code Review <review@openstack.org>2017-10-10 04:38:12 +0000
commit43062a1eae30a7a0ade11ee2a1841def93fdc0c8 (patch)
tree952f1d3e572ea326c54a248bad02ab9faaf1bebd /docker
parent0f0da45d9a5f4c13cbca45e9083ef3af5b748803 (diff)
parent911edab71e435736dc094c9633520315d310f60c (diff)
Merge "Adds pacemaker update_tasks for Pike minor update workflow" into stable/pike
Diffstat (limited to 'docker')
-rw-r--r--docker/services/README.rst21
-rw-r--r--docker/services/pacemaker/cinder-backup.yaml30
-rw-r--r--docker/services/pacemaker/cinder-volume.yaml33
-rw-r--r--docker/services/pacemaker/clustercheck.yaml2
-rw-r--r--docker/services/pacemaker/database/mysql.yaml30
-rw-r--r--docker/services/pacemaker/database/redis.yaml30
-rw-r--r--docker/services/pacemaker/haproxy.yaml30
-rw-r--r--docker/services/pacemaker/manila-share.yaml30
-rw-r--r--docker/services/pacemaker/rabbitmq.yaml30
-rw-r--r--docker/services/rabbitmq.yaml6
10 files changed, 239 insertions, 3 deletions
diff --git a/docker/services/README.rst b/docker/services/README.rst
index ce255ba..a843efc 100644
--- a/docker/services/README.rst
+++ b/docker/services/README.rst
@@ -124,3 +124,24 @@ Steps correlate to the following:
5) Service activation (Pacemaker)
a) step 5 baremetal
b) step 5 containers
+
+Update steps:
+-------------
+
+All services have an associated update_tasks output that is an ansible
+snippet that will be run during update in an rolling update that is
+expected to run in a rolling update fashion (one node at a time)
+
+For Controller (where pacemaker is running) we have the following states:
+ 1. Step=1: stop the cluster on the updated node;
+ 2. Step=2: Pull the latest image and retag the it pcmklatest
+ 3. Step=3: yum upgrade happens on the host.
+ 4. Step=4: Restart the cluster on the node
+ 5. Step=5: Verification:
+ Currently we test that the pacemaker services are running.
+
+Then the usual deploy steps are run which pull in the latest image for
+all containerized services and the updated configuration if any.
+
+Note: as pacemaker is not containerized, the points 1 and 4 happen in
+puppet/services/pacemaker.yaml.
diff --git a/docker/services/pacemaker/cinder-backup.yaml b/docker/services/pacemaker/cinder-backup.yaml
index 46b9932..4a99184 100644
--- a/docker/services/pacemaker/cinder-backup.yaml
+++ b/docker/services/pacemaker/cinder-backup.yaml
@@ -207,3 +207,33 @@ outputs:
- name: Disable cinder_backup service
tags: step2
service: name=openstack-cinder-backup enabled=no
+ update_tasks:
+ - name: Get docker Cinder-Backup image
+ set_fact:
+ docker_image: {get_param: DockerCinderBackupImage}
+ docker_image_latest: *cinder_backup_image_pcmklatest
+ when: step == '2'
+ - name: Pull latest Cinder-Backup images
+ command: "docker pull {{docker_image}}"
+ when: step == "2"
+ - name: Get previous Cinder-Backup image id
+ shell: "docker images | awk '/cinder-backup.* pcmklatest/{print $3}'"
+ register: cinder_backup_image_id
+ - block:
+ - name: Get a list of container using Cinder-Backup image
+ shell: "docker ps -q -f 'ancestor={{cinder_backup_image_id.stdout}}'"
+ register: cinder_backup_containers_to_destroy
+ # It will be recreated with the delpoy step.
+ - name: Remove any container using the same Cinder-Backup image
+ shell: "docker rm -fv {{item}}"
+ with_items: "{{ cinder_backup_containers_to_destroy.stdout_lines }}"
+ - name: Remove previous Cinder-Backup images
+ shell: "docker rmi -f {{cinder_backup_image_id.stdout}}"
+ when:
+ - step == '2'
+ - cinder_backup_image_id.stdout != ''
+ - name: Retag pcmklatest to latest Cinder-Backup image
+ shell: "docker tag {{docker_image}} {{docker_image_latest}}"
+ when: step == "2"
+ # Got to check that pacemaker_is_active is working fine with bundle.
+ # TODO: pacemaker_is_active resource doesn't support bundle.
diff --git a/docker/services/pacemaker/cinder-volume.yaml b/docker/services/pacemaker/cinder-volume.yaml
index 2f68b12..ce93e5f 100644
--- a/docker/services/pacemaker/cinder-volume.yaml
+++ b/docker/services/pacemaker/cinder-volume.yaml
@@ -225,6 +225,33 @@ outputs:
- name: Disable cinder_volume service from boot
tags: step2
service: name=openstack-cinder-volume enabled=no
-
-
-
+ update_tasks:
+ - name: Get docker Cinder-Volume image
+ set_fact:
+ docker_image: {get_param: DockerCinderVolumeImage}
+ docker_image_latest: *cinder_volume_image_pcmklatest
+ when: step == '2'
+ - name: Get previous Cinder-Volume image id
+ shell: "docker images | awk '/cinder-volume.* pcmklatest/{print $3}'"
+ register: cinder_volume_image_id
+ - block:
+ - name: Get a list of container using Cinder-Volume image
+ shell: "docker ps -q -f 'ancestor={{cinder_volume_image_id.stdout}}'"
+ register: cinder_volume_containers_to_destroy
+ # It will be recreated with the delpoy step.
+ - name: Remove any container using the same Cinder-Volume image
+ shell: "docker rm -fv {{item}}"
+ with_items: "{{ cinder_volume_containers_to_destroy.stdout_lines }}"
+ - name: Remove previous Cinder-Volume images
+ shell: "docker rmi -f {{cinder_volume_image_id.stdout}}"
+ when:
+ - step == '2'
+ - cinder_volume_image_id.stdout != ''
+ - name: Pull latest Cinder-Volume images
+ command: "docker pull {{docker_image}}"
+ when: step == "2"
+ - name: Retag pcmklatest to latest Cinder-Volume image
+ shell: "docker tag {{docker_image}} {{docker_image_latest}}"
+ when: step == "2"
+ # Got to check that pacemaker_is_active is working fine with bundle.
+ # TODO: pacemaker_is_active resource doesn't support bundle.
diff --git a/docker/services/pacemaker/clustercheck.yaml b/docker/services/pacemaker/clustercheck.yaml
index 69f306b..b5d128d 100644
--- a/docker/services/pacemaker/clustercheck.yaml
+++ b/docker/services/pacemaker/clustercheck.yaml
@@ -95,3 +95,5 @@ outputs:
- KOLLA_CONFIG_STRATEGY=COPY_ALWAYS
host_prep_tasks:
upgrade_tasks:
+ update_tasks:
+ # Nothing: It's not managed by pacemaker, so let paunch do it.
diff --git a/docker/services/pacemaker/database/mysql.yaml b/docker/services/pacemaker/database/mysql.yaml
index 80c1985..a65117f 100644
--- a/docker/services/pacemaker/database/mysql.yaml
+++ b/docker/services/pacemaker/database/mysql.yaml
@@ -313,3 +313,33 @@ outputs:
- name: Restart xinetd service after clustercheck removal
tags: step2
service: name=xinetd state=restarted
+ update_tasks:
+ - name: Get docker Mariadb image
+ set_fact:
+ docker_image: {get_param: DockerMysqlImage}
+ docker_image_latest: *mysql_image_pcmklatest
+ when: step == '2'
+ - name: Get previous Mariadb image id
+ shell: "docker images | awk '/mariadb.* pcmklatest/{print $3}'"
+ register: mariadb_image_id
+ - block:
+ - name: Get a list of container using Mariadb image
+ shell: "docker ps -q -f 'ancestor={{mariadb_image_id.stdout}}'"
+ register: mariadb_containers_to_destroy
+ # It will be recreated with the delpoy step.
+ - name: Remove any container using the same Mariadb image
+ shell: "docker rm -fv {{item}}"
+ with_items: "{{ mariadb_containers_to_destroy.stdout_lines }}"
+ - name: Remove previous Mariadb images
+ shell: "docker rmi -f {{mariadb_image_id.stdout}}"
+ when:
+ - step == '2'
+ - mariadb_image_id.stdout != ''
+ - name: Pull latest Mariadb images
+ command: "docker pull {{docker_image}}"
+ when: step == "2"
+ - name: Retag pcmklatest to latest Mariadb image
+ shell: "docker tag {{docker_image}} {{docker_image_latest}}"
+ when: step == "2"
+ # Got to check that pacemaker_is_active is working fine with bundle.
+ # TODO: pacemaker_is_active resource doesn't support bundle.
diff --git a/docker/services/pacemaker/database/redis.yaml b/docker/services/pacemaker/database/redis.yaml
index bcda4ef..fe69bb0 100644
--- a/docker/services/pacemaker/database/redis.yaml
+++ b/docker/services/pacemaker/database/redis.yaml
@@ -255,3 +255,33 @@ outputs:
- name: Disable redis service
tags: step2
service: name=redis enabled=no
+ update_tasks:
+ - name: Get docker Redis image
+ set_fact:
+ docker_image: {get_param: DockerRedisImage}
+ docker_image_latest: *redis_image_pcmklatest
+ when: step == '2'
+ - name: Get previous Redis image id
+ shell: "docker images | awk '/redis.* pcmklatest/{print $3}'"
+ register: redis_image_id
+ - block:
+ - name: Get a list of container using Redis image
+ shell: "docker ps -q -f 'ancestor={{redis_image_id.stdout}}'"
+ register: redis_containers_to_destroy
+ # It will be recreated with the delpoy step.
+ - name: Remove any container using the same Redis image
+ shell: "docker rm -fv {{item}}"
+ with_items: "{{ redis_containers_to_destroy.stdout_lines }}"
+ - name: Remove previous Redis images
+ shell: "docker rmi -f {{redis_image_id.stdout}}"
+ when:
+ - step == '2'
+ - redis_image_id.stdout != ''
+ - name: Pull latest Redis images
+ command: "docker pull {{docker_image}}"
+ when: step == "2"
+ - name: Retag pcmklatest to latest Redis image
+ shell: "docker tag {{docker_image}} {{docker_image_latest}}"
+ when: step == "2"
+ # Got to check that pacemaker_is_active is working fine with bundle.
+ # TODO: pacemaker_is_active resource doesn't support bundle.
diff --git a/docker/services/pacemaker/haproxy.yaml b/docker/services/pacemaker/haproxy.yaml
index ba0f0ef..f1c8f90 100644
--- a/docker/services/pacemaker/haproxy.yaml
+++ b/docker/services/pacemaker/haproxy.yaml
@@ -253,3 +253,33 @@ outputs:
retries: 5
until: output.rc == 0
when: is_bootstrap_node and haproxy_res|succeeded
+ update_tasks:
+ - name: Get docker Haproxy image
+ set_fact:
+ docker_image: {get_param: DockerHAProxyImage}
+ docker_image_latest: *haproxy_image_pcmklatest
+ when: step == '2'
+ - name: Get previous Haproxy image id
+ shell: "docker images | awk '/haproxy.* pcmklatest/{print $3}'"
+ register: haproxy_image_id
+ - block:
+ - name: Get a list of container using Haproxy image
+ shell: "docker ps -q -f 'ancestor={{haproxy_image_id.stdout}}'"
+ register: haproxy_containers_to_destroy
+ # It will be recreated with the delpoy step.
+ - name: Remove any container using the same Haproxy image
+ shell: "docker rm -fv {{item}}"
+ with_items: "{{ haproxy_containers_to_destroy.stdout_lines }}"
+ - name: Remove previous Haproxy images
+ shell: "docker rmi -f {{haproxy_image_id.stdout}}"
+ when:
+ - step == '2'
+ - haproxy_image_id.stdout != ''
+ - name: Pull latest Haproxy images
+ command: "docker pull {{docker_image}}"
+ when: step == "2"
+ - name: Retag pcmklatest to latest Haproxy image
+ shell: "docker tag {{docker_image}} {{docker_image_latest}}"
+ when: step == "2"
+ # Got to check that pacemaker_is_active is working fine with bundle.
+ # TODO: pacemaker_is_active resource doesn't support bundle.
diff --git a/docker/services/pacemaker/manila-share.yaml b/docker/services/pacemaker/manila-share.yaml
index a31c1c7..55f66b9 100644
--- a/docker/services/pacemaker/manila-share.yaml
+++ b/docker/services/pacemaker/manila-share.yaml
@@ -166,3 +166,33 @@ outputs:
- name: Stop and disable manila_share service
tags: step2
service: name=openstack-manila-share state=stopped enabled=no
+ update_tasks:
+ - name: Get docker Manila-Share image
+ set_fact:
+ docker_image: {get_param: DockerManilaShareImage}
+ docker_image_latest: *manila_share_image_pcmklatest
+ when: step == '2'
+ - name: Get previous Manila-Share image id
+ shell: "docker images | awk '/manila-share.* pcmklatest/{print $3}'"
+ register: manila_share_image_id
+ - block:
+ - name: Get a list of container using Manila-Share image
+ shell: "docker ps -q -f 'ancestor={{manila_share_image_id.stdout}}'"
+ register: manila-share_containers_to_destroy
+ # It will be recreated with the delpoy step.
+ - name: Remove any container using the same Manila-Share image
+ shell: "docker rm -fv {{item}}"
+ with_items: "{{ manila_share_containers_to_destroy.stdout_lines }}"
+ - name: Remove previous Manila-Share images
+ shell: "docker rmi -f {{manila_share_image_id.stdout}}"
+ when:
+ - step == '2'
+ - manila_share_image_id.stdout != ''
+ - name: Pull latest Manila-Share images
+ command: "docker pull {{docker_image}}"
+ when: step == "2"
+ - name: Retag pcmklatest to latest Manila-Share image
+ shell: "docker tag {{docker_image}} {{docker_image_latest}}"
+ when: step == "2"
+ # Got to check that pacemaker_is_active is working fine with bundle.
+ # TODO: pacemaker_is_active resource doesn't support bundle.
diff --git a/docker/services/pacemaker/rabbitmq.yaml b/docker/services/pacemaker/rabbitmq.yaml
index 5660856..f17747c 100644
--- a/docker/services/pacemaker/rabbitmq.yaml
+++ b/docker/services/pacemaker/rabbitmq.yaml
@@ -248,3 +248,33 @@ outputs:
- name: Disable rabbitmq service
tags: step2
service: name=rabbitmq-server enabled=no
+ update_tasks:
+ - name: Get docker Rabbitmq image
+ set_fact:
+ docker_image: {get_param: DockerRabbitmqImage}
+ docker_image_latest: *rabbitmq_image_pcmklatest
+ when: step == '2'
+ - name: Get previous Rabbitmq image id
+ shell: "docker images | awk '/rabbitmq.* pcmklatest/{print $3}'"
+ register: rabbitmq_image_id
+ - block:
+ - name: Get a list of container using Rabbitmq image
+ shell: "docker ps -q -f 'ancestor={{rabbitmq_image_id.stdout}}'"
+ register: rabbitmq_containers_to_destroy
+ # It will be recreated with the delpoy step.
+ - name: Remove any container using the same Rabbitmq image
+ shell: "docker rm -fv {{item}}"
+ with_items: "{{ rabbitmq_containers_to_destroy.stdout_lines }}"
+ - name: Remove previous Rabbitmq images
+ shell: "docker rmi -f {{rabbitmq_image_id.stdout}}"
+ when:
+ - step == '2'
+ - rabbitmq_image_id.stdout != ''
+ - name: Pull latest Rabbitmq images
+ command: "docker pull {{docker_image}}"
+ when: step == "2"
+ - name: Retag pcmklatest to latest Rabbitmq image
+ shell: "docker tag {{docker_image}} {{docker_image_latest}}"
+ when: step == "2"
+ # Got to check that pacemaker_is_active is working fine with bundle.
+ # TODO: pacemaker_is_active resource doesn't support bundle.
diff --git a/docker/services/rabbitmq.yaml b/docker/services/rabbitmq.yaml
index 632bdc2..237995b 100644
--- a/docker/services/rabbitmq.yaml
+++ b/docker/services/rabbitmq.yaml
@@ -220,3 +220,9 @@ outputs:
- name: Stop and disable rabbitmq service
tags: step2
service: name=rabbitmq-server state=stopped enabled=no
+ update_tasks:
+ # TODO: Are we sure we want to support this. Rolling update
+ # without pacemaker may fail. Do we test this ? In any case,
+ # this is under paunch control so the latest image should be
+ # pulled in by the deploy steps. Same question for other
+ # usually managed by pacemaker container.