Please wait until the upgrade process is finished.
+ + \ No newline at end of file diff --git a/update/ansible/playbook/tasks/init.yml b/update/ansible/playbook/tasks/init.yml index 828b8055c6..5c27f29b2d 100644 --- a/update/ansible/playbook/tasks/init.yml +++ b/update/ansible/playbook/tasks/init.yml @@ -4,6 +4,6 @@ become: true gather_facts: true tasks: - - name: Run initializaion role + - name: Run initialization role include_role: name: initialization diff --git a/update/ansible/playbook/tasks/roles/initialization/tasks/main.yml b/update/ansible/playbook/tasks/roles/initialization/tasks/main.yml index 888d71ef64..8cb4186e4b 100644 --- a/update/ansible/playbook/tasks/roles/initialization/tasks/main.yml +++ b/update/ansible/playbook/tasks/roles/initialization/tasks/main.yml @@ -86,6 +86,15 @@ state: present when: not ansible_check_mode +- name: Create working directory for Alertmanager + file: path=/srv/alertmanager/data state=directory owner=pmm group=pmm + +- name: Create working directory for VictoriaMetrics + file: path=/srv/victoriametrics/data state=directory owner=pmm group=pmm + +- name: Create empty configuration file for VictoriaMetrics + file: path=/etc/victoriametrics-promscrape.yml state=touch owner=pmm group=pmm + - name: Run SQLite -> Postgres only for docker upgrade block: - name: Check that the SQLite grafana database exists diff --git a/update/ansible/playbook/tasks/roles/nginx/files/conf.d/pmm.conf b/update/ansible/playbook/tasks/roles/nginx/files/conf.d/pmm.conf index 4b136d2ce3..dfdbfe8f11 100644 --- a/update/ansible/playbook/tasks/roles/nginx/files/conf.d/pmm.conf +++ b/update/ansible/playbook/tasks/roles/nginx/files/conf.d/pmm.conf @@ -43,6 +43,29 @@ ssl_trusted_certificate /srv/nginx/ca-certs.pem; ssl_dhparam /srv/nginx/dhparam.pem; + # this block checks for maintenance.html file and, if it exists, it redirects all requests to the maintenance page + # there are two exceptions for it /v1/Updates/Status and /auth_request endpoints + set $maintenance_mode 0; + + if (-f /usr/share/pmm-server/maintenance/maintenance.html) { + set $maintenance_mode 1; + } + + if ($request_uri ~* "^/v1/Updates/Status|^/auth_request") { + set $maintenance_mode 0; + } + + if ($maintenance_mode = 1) { + return 503; + } + + error_page 503 @maintenance; + + location @maintenance { + root /usr/share/pmm-server/maintenance; + rewrite ^(.*)$ /maintenance.html break; + } + # Enable passing of the remote user's IP address to all # proxied services using the X-Forwarded-For header diff --git a/update/ansible/playbook/tasks/update.yml b/update/ansible/playbook/tasks/update.yml index df4cd7b7c2..db484e0cae 100644 --- a/update/ansible/playbook/tasks/update.yml +++ b/update/ansible/playbook/tasks/update.yml @@ -39,12 +39,24 @@ is_docker: True when: is_docker is undefined tasks: - # we need install this package here because it contain VERSION file + - name: Enable maintenance mode + copy: + src: maintenance.html + dest: /usr/share/pmm-server/maintenance/ + mode: 0644 + - name: Remove percona-dashboard without architecture yum: name: percona-dashboards.*noarch state: absent + # see https://jira.percona.com/browse/PMM-8492 for details about a issue + - name: Delete experimental repo file in 2.16 version + file: + path: "/etc/yum.repos.d/percona-original-experimental.repo" + state: absent + register: experimental_repo_existed + - name: Update percona-dashboards package yum: name: @@ -52,6 +64,34 @@ - percona-grafana state: latest + - name: Cleanup yum metadata + command: yum clean metadata + register: yum_clean_result + changed_when: "'Cleaning repos' in yum_clean_result.stdout" + when: experimental_repo_existed.changed + tags: + - skip_ansible_lint # '503 Tasks that run when changed should likely be handlers'. + # The handler looks bad in this case + + # TODO: join with the command above + - name: Cleanup yum metadata + command: yum clean metadata + become: true + tags: + - skip_ansible_lint + + # Split download and update to produce a bit more of progress output. + - name: Download pmm2 packages + yum: + name: "{{ pmm_packages }}" + state: latest + download_only: yes + + - name: Update pmm2 packages + yum: + name: "{{ pmm_packages }}" + state: latest + - name: Create supervisord dir file: path: /etc/supervisord.d/ @@ -62,27 +102,12 @@ src: pmm.ini dest: /etc/supervisord.d/pmm.ini + # restart pmm-managed-init and pmm-managed first as they may update supervisord configuration on start - name: Generate new supervisor config command: pmm-managed-init register: managed_init_result changed_when: True - - name: Update postgresql version_1 - command: sed -i 's:-D /srv/postgres$:-D /srv/postgres14:' /etc/supervisord.d/pmm.ini - changed_when: true - - - name: Update postgresql version_2 - command: sed -i 's:/usr/pgsql/bin/postgres:/usr/pgsql-14/bin/postgres:' /etc/supervisord.d/pmm.ini - changed_when: true - - - name: Update postgresql version_3 - command: sed -i 's:/srv/logs/postgresql.log:/srv/logs/postgresql14.log:' /etc/supervisord.d/pmm.ini - changed_when: true - - - name: Update postgresql version_4 - command: sed -i 's:/usr/pgsql-11/bin/postgres:/usr/pgsql-14/bin/postgres:' /etc/supervisord.d/pmm.ini - changed_when: true - - name: Disable pmm-update-perform-init ini_file: path: /etc/supervisord.d/pmm.ini @@ -195,48 +220,6 @@ - name: Check reread results debug: var=reread_result.stdout_lines - # see https://jira.percona.com/browse/PMM-8492 for details about a issue - - name: Delete experimental repo file in 2.16 version - file: - path: "/etc/yum.repos.d/percona-original-experimental.repo" - state: absent - register: experimental_repo_existed - - - name: Cleanup yum metadata - command: yum clean metadata - register: yum_clean_result - changed_when: "'Cleaning repos' in yum_clean_result.stdout" - when: experimental_repo_existed.changed - tags: - - skip_ansible_lint # '503 Tasks that run when changed should likely be handlers'. - # The handler looks bad in this case - - # TODO: join with the command above - - name: Cleanup yum metadata - command: yum clean metadata - become: true - tags: - - skip_ansible_lint - - # Split download and update to produce a bit more of progress output. - - name: Download pmm2 packages - yum: - name: "{{ pmm_packages }}" - state: latest - download_only: yes - - - name: Update pmm2 packages - yum: - name: "{{ pmm_packages }}" - state: latest - - - # restart pmm-managed-init and pmm-managed first as they may update supervisord configuration on start - - name: Generate new supervisor config - command: pmm-managed-init - register: managed_init_result - changed_when: True - - name: Restart pmm-managed EL7 when: ansible_distribution == 'CentOS' and ansible_distribution_major_version == '7' command: supervisorctl {{ item }} pmm-managed @@ -254,7 +237,7 @@ # give pmm-managed time to update supervisord configuration, # and give update UI time to catch up after pmm-managed restart - name: Wait for pmm-managed - pause: seconds=5 + pause: seconds=10 - name: Update system packages yum: @@ -325,19 +308,6 @@ regexp: "set -o errexit" replace: "" - # TODO: Create /srv/alertmanager/data and /srv/victoriametrics/data in pmm-managed - # to support Docker-way (swap image) updates. - # https://jira.percona.com/browse/PMM-7024 - - - name: Create working directory for Alertmanager - file: path=/srv/alertmanager/data state=directory owner=pmm group=pmm - - - name: Create working directory for VictoriaMetrics - file: path=/srv/victoriametrics/data state=directory owner=pmm group=pmm - - - name: Create empty configuration file for VictoriaMetrics - file: path=/etc/victoriametrics-promscrape.yml state=touch owner=pmm group=pmm - - name: Reread supervisord configuration again EL7 when: ansible_distribution == 'CentOS' and ansible_distribution_major_version == '7' command: supervisorctl reread @@ -460,6 +430,11 @@ register: maintail_result changed_when: False + - name: Disable maintenance mode + file: + state: absent + path: /usr/share/pmm-server/maintenance/maintenance.html + - name: Print supervisord logs debug: var=maintail_result.stdout_lines