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authorMichael Gugino <mgugino@redhat.com>2017-12-11 16:47:44 -0500
committerMichael Gugino <mgugino@redhat.com>2017-12-12 18:00:05 -0500
commit504930b1915c2b6329c1f68f23b1188beaabcbe9 (patch)
tree9271d4c9ee71ed2a80f140e1fac2c9d8596e7501
parenta6d5c625956a5051b7bbd9fc48430b9df11084ee (diff)
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upgrade node mark 2
-rw-r--r--roles/openshift_node/tasks/config.yml4
-rw-r--r--roles/openshift_node/tasks/container_images.yml20
-rw-r--r--roles/openshift_node/tasks/systemd_units.yml23
-rw-r--r--roles/openshift_node/tasks/upgrade.yml70
-rw-r--r--roles/openshift_node/tasks/upgrade/config_changes.yml77
-rw-r--r--roles/openshift_node/tasks/upgrade/containerized_node_upgrade.yml3
-rw-r--r--roles/openshift_node/tasks/upgrade/containerized_upgrade_pull.yml15
-rw-r--r--roles/openshift_node/tasks/upgrade/rpm_upgrade.yml33
-rw-r--r--roles/openshift_node/tasks/upgrade/rpm_upgrade_install.yml19
-rw-r--r--roles/openshift_node/tasks/upgrade/stop_services.yml43
-rw-r--r--roles/openshift_node/tasks/upgrade_pre.yml86
11 files changed, 219 insertions, 174 deletions
diff --git a/roles/openshift_node/tasks/config.yml b/roles/openshift_node/tasks/config.yml
index e5c80bd09..5d66de0a3 100644
--- a/roles/openshift_node/tasks/config.yml
+++ b/roles/openshift_node/tasks/config.yml
@@ -2,6 +2,10 @@
- name: Install the systemd units
include_tasks: systemd_units.yml
+- name: Pull container images
+ include_tasks: container_images.yml
+ when: openshift.common.is_containerized | bool
+
- name: Start and enable openvswitch service
systemd:
name: openvswitch.service
diff --git a/roles/openshift_node/tasks/container_images.yml b/roles/openshift_node/tasks/container_images.yml
new file mode 100644
index 000000000..0b8c806ae
--- /dev/null
+++ b/roles/openshift_node/tasks/container_images.yml
@@ -0,0 +1,20 @@
+---
+- name: Install Node system container
+ include_tasks: node_system_container.yml
+ when:
+ - l_is_node_system_container | bool
+
+- name: Install OpenvSwitch system containers
+ include_tasks: openvswitch_system_container.yml
+ when:
+ - openshift_node_use_openshift_sdn | bool
+ - l_is_openvswitch_system_container | bool
+
+- name: Pre-pull openvswitch image
+ command: >
+ docker pull {{ openshift.node.ovs_image }}:{{ openshift_image_tag }}
+ register: pull_result
+ changed_when: "'Downloaded newer image' in pull_result.stdout"
+ when:
+ - openshift_node_use_openshift_sdn | bool
+ - not l_is_openvswitch_system_container | bool
diff --git a/roles/openshift_node/tasks/systemd_units.yml b/roles/openshift_node/tasks/systemd_units.yml
index c532147b1..262ee698b 100644
--- a/roles/openshift_node/tasks/systemd_units.yml
+++ b/roles/openshift_node/tasks/systemd_units.yml
@@ -16,29 +16,10 @@
- name: include ovs service environment file
include_tasks: config/install-ovs-service-env-file.yml
- - name: Install Node system container
- include_tasks: node_system_container.yml
- when:
- - l_is_node_system_container | bool
-
- - name: Install OpenvSwitch system containers
- include_tasks: openvswitch_system_container.yml
+ - include_tasks: config/install-ovs-docker-service-file.yml
when:
- openshift_node_use_openshift_sdn | bool
- - l_is_openvswitch_system_container | bool
-
-- block:
- - name: Pre-pull openvswitch image
- command: >
- docker pull {{ openshift.node.ovs_image }}:{{ openshift_image_tag }}
- register: pull_result
- changed_when: "'Downloaded newer image' in pull_result.stdout"
-
- - include_tasks: config/install-ovs-docker-service-file.yml
- when:
- - openshift.common.is_containerized | bool
- - openshift_node_use_openshift_sdn | bool
- - not l_is_openvswitch_system_container | bool
+ - not l_is_openvswitch_system_container | bool
- include_tasks: config/configure-node-settings.yml
- include_tasks: config/configure-proxy-settings.yml
diff --git a/roles/openshift_node/tasks/upgrade.yml b/roles/openshift_node/tasks/upgrade.yml
index ede73f22c..87556533a 100644
--- a/roles/openshift_node/tasks/upgrade.yml
+++ b/roles/openshift_node/tasks/upgrade.yml
@@ -10,70 +10,29 @@
# tasks file for openshift_node_upgrade
-- name: Stop node and openvswitch services
- service:
- name: "{{ item }}"
- state: stopped
- with_items:
- - "{{ openshift_service_type }}-node"
- - openvswitch
- failed_when: false
-
-- name: Ensure containerized services stopped before Docker restart
- service:
- name: "{{ item }}"
- state: stopped
- with_items:
- - etcd_container
- - openvswitch
- - "{{ openshift_service_type }}-master-api"
- - "{{ openshift_service_type }}-master-controllers"
- - "{{ openshift_service_type }}-node"
- failed_when: false
- when: openshift.common.is_containerized | bool
-
-- service:
- name: docker
- state: stopped
- register: l_openshift_node_upgrade_docker_stop_result
- until: not l_openshift_node_upgrade_docker_stop_result | failed
- retries: 3
- delay: 30
+- name: stop services for upgrade
+ include_tasks: upgrade/stop_services.yml
+
+# Ensure actually install latest package.
+- name: download docker upgrade rpm
+ command: "{{ ansible_pkg_mgr }} install -C -y docker{{ '-' + docker_version }}"
+ register: result
+ until: result | success
when:
- l_docker_upgrade is defined
- l_docker_upgrade | bool
-- name: Stop rpm based services
- service:
- name: "{{ item }}"
- state: stopped
- with_items:
- - "{{ openshift_service_type }}-node"
- - openvswitch
- failed_when: false
+- name: install pre-pulled rpms.
+ include_tasks: upgrade/rpm_upgrade_install.yml
+ vars:
+ openshift_version: "{{ openshift_pkg_version | default('') }}"
when: not openshift.common.is_containerized | bool
+
- include_tasks: "{{ node_config_hook }}"
when: node_config_hook is defined
-# https://bugzilla.redhat.com/show_bug.cgi?id=1513054
-- name: Clean up dockershim data
- file:
- path: "/var/lib/dockershim/sandbox/"
- state: absent
-
-- name: Disable swap
- command: swapoff --all
- when:
- - openshift_node_upgrade_swap_result | default(False) | bool
- - openshift_disable_swap | default(true) | bool
- # End Disable Swap Block
-
-- name: Reset selinux context
- command: restorecon -RF {{ openshift_node_data_dir }}/openshift.local.volumes
- when:
- - ansible_selinux is defined
- - ansible_selinux.status == 'enabled'
+- include_tasks: upgrade/config_changes.yml
# Restart all services
- include_tasks: upgrade/restart.yml
@@ -90,6 +49,7 @@
retries: 24
delay: 5
+- include_tasks: dnsmasq_install.yml
- include_tasks: dnsmasq.yml
- meta: flush_handlers
diff --git a/roles/openshift_node/tasks/upgrade/config_changes.yml b/roles/openshift_node/tasks/upgrade/config_changes.yml
new file mode 100644
index 000000000..e22018e6d
--- /dev/null
+++ b/roles/openshift_node/tasks/upgrade/config_changes.yml
@@ -0,0 +1,77 @@
+---
+- name: Update systemd units
+ include_tasks: ../systemd_units.yml
+ when: openshift.common.is_containerized
+
+- name: Update oreg value
+ yedit:
+ src: "{{ openshift.common.config_base }}/node/node-config.yaml"
+ key: 'imageConfig.format'
+ value: "{{ oreg_url | default(oreg_url_node) }}"
+ when: oreg_url is defined or oreg_url_node is defined
+
+- name: Remove obsolete docker-sdn-ovs.conf
+ file:
+ path: "/etc/systemd/system/docker.service.d/docker-sdn-ovs.conf"
+ state: absent
+
+# https://bugzilla.redhat.com/show_bug.cgi?id=1513054
+- name: Clean up dockershim data
+ file:
+ path: "/var/lib/dockershim/sandbox/"
+ state: absent
+
+# Disable Swap Block (pre)
+- block:
+ - name: Remove swap entries from /etc/fstab
+ replace:
+ dest: /etc/fstab
+ regexp: '(^[^#].*swap.*)'
+ replace: '# \1'
+ backup: yes
+
+ - name: Add notice about disabling swap
+ lineinfile:
+ dest: /etc/fstab
+ line: '# OpenShift-Ansible Installer disabled swap per overcommit guidelines'
+ state: present
+
+ - name: Disable swap
+ command: swapoff --all
+
+ when:
+ - openshift_node_upgrade_swap_result | default(False) | bool
+ - openshift_disable_swap | default(true) | bool
+# End Disable Swap Block
+
+- name: Apply 3.6 dns config changes
+ yedit:
+ src: /etc/origin/node/node-config.yaml
+ key: "{{ item.key }}"
+ value: "{{ item.value }}"
+ with_items:
+ - key: "dnsBindAddress"
+ value: "127.0.0.1:53"
+ - key: "dnsRecursiveResolvConf"
+ value: "/etc/origin/node/resolv.conf"
+
+- name: Install Node service file
+ template:
+ dest: "/etc/systemd/system/{{ openshift_service_type }}-node.service"
+ src: "node.service.j2"
+ register: l_node_unit
+
+- name: Reset selinux context
+ command: restorecon -RF {{ openshift_node_data_dir }}/openshift.local.volumes
+ when:
+ - ansible_selinux is defined
+ - ansible_selinux.status == 'enabled'
+
+# NOTE: This is needed to make sure we are using the correct set
+# of systemd unit files. The RPMs lay down defaults but
+# the install/upgrade may override them in /etc/systemd/system/.
+# NOTE: We don't use the systemd module as some versions of the module
+# require a service to be part of the call.
+- name: Reload systemd units
+ command: systemctl daemon-reload
+ when: l_node_unit | changed
diff --git a/roles/openshift_node/tasks/upgrade/containerized_node_upgrade.yml b/roles/openshift_node/tasks/upgrade/containerized_node_upgrade.yml
deleted file mode 100644
index 8e547351b..000000000
--- a/roles/openshift_node/tasks/upgrade/containerized_node_upgrade.yml
+++ /dev/null
@@ -1,3 +0,0 @@
----
-- name: Update systemd units
- include_tasks: ../systemd_units.yml
diff --git a/roles/openshift_node/tasks/upgrade/containerized_upgrade_pull.yml b/roles/openshift_node/tasks/upgrade/containerized_upgrade_pull.yml
new file mode 100644
index 000000000..71f00dcd2
--- /dev/null
+++ b/roles/openshift_node/tasks/upgrade/containerized_upgrade_pull.yml
@@ -0,0 +1,15 @@
+---
+- name: Pre-pull node image
+ command: >
+ docker pull {{ openshift.node.node_image }}:{{ openshift_image_tag }}
+ register: pull_result
+ changed_when: "'Downloaded newer image' in pull_result.stdout"
+
+- name: Pre-pull openvswitch image
+ command: >
+ docker pull {{ openshift.node.ovs_image }}:{{ openshift_image_tag }}
+ register: pull_result
+ changed_when: "'Downloaded newer image' in pull_result.stdout"
+ when: openshift_use_openshift_sdn | bool
+
+- include_tasks: ../container_images.yml
diff --git a/roles/openshift_node/tasks/upgrade/rpm_upgrade.yml b/roles/openshift_node/tasks/upgrade/rpm_upgrade.yml
index 120b93bc3..d2864e6b8 100644
--- a/roles/openshift_node/tasks/upgrade/rpm_upgrade.yml
+++ b/roles/openshift_node/tasks/upgrade/rpm_upgrade.yml
@@ -5,29 +5,20 @@
# - openshift_pkg_version
# - openshift.common.is_atomic
-# We verified latest rpm available is suitable, so just yum update.
-- name: Upgrade packages
- package: "name={{ openshift_service_type }}-{{ component }}{{ openshift_pkg_version }} state=present"
+# Pre-pull new node rpm, but don't install
+- name: download new node packages
+ command: "{{ ansible_pkg_mgr }} install -y --downloadonly {{ openshift_node_upgrade_rpm_list | join(' ')}}"
register: result
until: result | success
+ vars:
+ openshift_node_upgrade_rpm_list:
+ - "{{ openshift_service_type }}-node{{ openshift_pkg_version }}"
+ - "PyYAML"
+ - "dnsmasq"
-- name: Ensure python-yaml present for config upgrade
- package: name=PyYAML state=present
- when: not openshift.common.is_atomic | bool
+# Pre-pull the rpms for openvswitch, but don't install
+# openvswitch requires the latest version to be installed.
+- name: download openvswitch upgrade rpm
+ command: "{{ ansible_pkg_mgr }} update -y --downloadonly openvswitch"
register: result
until: result | success
-
-- name: Install Node service file
- template:
- dest: "/etc/systemd/system/{{ openshift_service_type }}-node.service"
- src: "node.service.j2"
- register: l_node_unit
-
-# NOTE: This is needed to make sure we are using the correct set
-# of systemd unit files. The RPMs lay down defaults but
-# the install/upgrade may override them in /etc/systemd/system/.
-# NOTE: We don't use the systemd module as some versions of the module
-# require a service to be part of the call.
-- name: Reload systemd units
- command: systemctl daemon-reload
- when: l_node_unit | changed
diff --git a/roles/openshift_node/tasks/upgrade/rpm_upgrade_install.yml b/roles/openshift_node/tasks/upgrade/rpm_upgrade_install.yml
new file mode 100644
index 000000000..6390be558
--- /dev/null
+++ b/roles/openshift_node/tasks/upgrade/rpm_upgrade_install.yml
@@ -0,0 +1,19 @@
+---
+# input variables:
+# - openshift_service_type
+# - component
+# - openshift_pkg_version
+# - openshift.common.is_atomic
+
+# Install the pre-pulled RPM
+# Note: dnsmasq is covered in it's own play. openvswitch is included here
+# because once we have the latest rpm downloaded, it will happily be installed.
+- name: download new node packages
+ command: "{{ ansible_pkg_mgr }} install -C -y {{ openshift_node_upgrade_rpm_list | join(' ')}}"
+ register: result
+ until: result | success
+ vars:
+ openshift_node_upgrade_rpm_list:
+ - "{{ openshift_service_type }}-node{{ openshift_pkg_version }}"
+ - "PyYAML"
+ - "openvswitch"
diff --git a/roles/openshift_node/tasks/upgrade/stop_services.yml b/roles/openshift_node/tasks/upgrade/stop_services.yml
new file mode 100644
index 000000000..bbf1c5f25
--- /dev/null
+++ b/roles/openshift_node/tasks/upgrade/stop_services.yml
@@ -0,0 +1,43 @@
+---
+- name: Stop node and openvswitch services
+ service:
+ name: "{{ item }}"
+ state: stopped
+ with_items:
+ - "{{ openshift_service_type }}-node"
+ - openvswitch
+ failed_when: false
+
+- name: Ensure containerized services stopped before Docker restart
+ service:
+ name: "{{ item }}"
+ state: stopped
+ with_items:
+ - etcd_container
+ - openvswitch
+ - "{{ openshift_service_type }}-master-api"
+ - "{{ openshift_service_type }}-master-controllers"
+ - "{{ openshift_service_type }}-node"
+ failed_when: false
+ when: openshift.common.is_containerized | bool
+
+- service:
+ name: docker
+ state: stopped
+ register: l_openshift_node_upgrade_docker_stop_result
+ until: not l_openshift_node_upgrade_docker_stop_result | failed
+ retries: 3
+ delay: 30
+ when:
+ - l_docker_upgrade is defined
+ - l_docker_upgrade | bool
+
+- name: Stop rpm based services
+ service:
+ name: "{{ item }}"
+ state: stopped
+ with_items:
+ - "{{ openshift_service_type }}-node"
+ - openvswitch
+ failed_when: false
+ when: not openshift.common.is_containerized | bool
diff --git a/roles/openshift_node/tasks/upgrade_pre.yml b/roles/openshift_node/tasks/upgrade_pre.yml
index 5d7961a24..3346b7c65 100644
--- a/roles/openshift_node/tasks/upgrade_pre.yml
+++ b/roles/openshift_node/tasks/upgrade_pre.yml
@@ -7,6 +7,12 @@
- include_tasks: registry_auth.yml
+- name: update package meta data to speed install later.
+ command: "{{ ansible_pkg_mgr }} makecache"
+ register: result
+ until: result | success
+ when: not openshift.common.is_containerized | bool
+
- name: Check Docker image count
shell: "docker images -aq | wc -l"
register: docker_image_count
@@ -19,59 +25,23 @@
- l_docker_upgrade is defined
- l_docker_upgrade | bool
-- name: Upgrade Docker
- package: name=docker{{ '-' + docker_version }} state=present
+- include_tasks: upgrade/containerized_upgrade_pull.yml
+ when: openshift.common.is_containerized | bool
+
+# Prepull the rpms for docker upgrade, but don't install
+- name: download docker upgrade rpm
+ command: "{{ ansible_pkg_mgr }} install -y --downloadonly docker{{ '-' + docker_version }}"
register: result
until: result | success
when:
- l_docker_upgrade is defined
- l_docker_upgrade | bool
-- name: Pre-pull node image
- command: >
- docker pull {{ openshift.node.node_image }}:{{ openshift_image_tag }}
- register: pull_result
- changed_when: "'Downloaded newer image' in pull_result.stdout"
- when: openshift.common.is_containerized | bool
-
-- name: Pre-pull openvswitch image
- command: >
- docker pull {{ openshift.node.ovs_image }}:{{ openshift_image_tag }}
- register: pull_result
- changed_when: "'Downloaded newer image' in pull_result.stdout"
- when:
- - openshift.common.is_containerized | bool
- - openshift_use_openshift_sdn | bool
-
- include_tasks: upgrade/rpm_upgrade.yml
vars:
- component: "node"
openshift_version: "{{ openshift_pkg_version | default('') }}"
when: not openshift.common.is_containerized | bool
-- name: Remove obsolete docker-sdn-ovs.conf
- file:
- path: "/etc/systemd/system/docker.service.d/docker-sdn-ovs.conf"
- state: absent
-
-- include_tasks: upgrade/containerized_node_upgrade.yml
- when: openshift.common.is_containerized | bool
-
-- name: Upgrade openvswitch
- package:
- name: openvswitch
- state: latest
- when: not openshift.common.is_containerized | bool
- register: result
- until: result | success
-
-- name: Update oreg value
- yedit:
- src: "{{ openshift.common.config_base }}/node/node-config.yaml"
- key: 'imageConfig.format'
- value: "{{ oreg_url | default(oreg_url_node) }}"
- when: oreg_url is defined or oreg_url_node is defined
-
# https://docs.openshift.com/container-platform/3.4/admin_guide/overcommit.html#disabling-swap-memory
- name: Check for swap usage
command: grep "^[^#].*swap" /etc/fstab
@@ -84,35 +54,3 @@
- name: set_fact swap_result
set_fact:
openshift_node_upgrade_swap_result: "{{ swap_result.stdout_lines | length > 0 | bool }}"
-
-# Disable Swap Block (pre)
-- block:
- - name: Remove swap entries from /etc/fstab
- replace:
- dest: /etc/fstab
- regexp: '(^[^#].*swap.*)'
- replace: '# \1'
- backup: yes
-
- - name: Add notice about disabling swap
- lineinfile:
- dest: /etc/fstab
- line: '# OpenShift-Ansible Installer disabled swap per overcommit guidelines'
- state: present
- when:
- - openshift_node_upgrade_swap_result | default(False) | bool
- - openshift_disable_swap | default(true) | bool
- # End Disable Swap Block
-
-- name: Apply 3.6 dns config changes
- yedit:
- src: /etc/origin/node/node-config.yaml
- key: "{{ item.key }}"
- value: "{{ item.value }}"
- with_items:
- - key: "dnsBindAddress"
- value: "127.0.0.1:53"
- - key: "dnsRecursiveResolvConf"
- value: "/etc/origin/node/resolv.conf"
-
-- include_tasks: dnsmasq_install.yml