diff --git a/roles/mongodb/defaults/main.yml b/roles/mongodb/defaults/main.yml index 1c54103e7..75599850c 100644 --- a/roles/mongodb/defaults/main.yml +++ b/roles/mongodb/defaults/main.yml @@ -20,6 +20,9 @@ # All above are set in: github.com/iiab/iiab/blob/master/vars/default_vars.yml # If nec, change them by editing /etc/iiab/local_vars.yml prior to installing! +mongodb_64bit_version: 4.4 # 5.0 also works as of 2022-06-09, but can fail + # on "pre-2011" CPU's that lack AVX. + mongodb_conf: /etc/mongod.conf mongodb_db_path: "{{ content_base }}/dbdata/mongodb" # /library/dbdata/mongodb mongodb_db_lock_file: "{{ mongodb_db_path }}/mongod.lock" diff --git a/roles/mongodb/tasks/install.yml b/roles/mongodb/tasks/install.yml index e9ff59322..024e1e438 100644 --- a/roles/mongodb/tasks/install.yml +++ b/roles/mongodb/tasks/install.yml @@ -52,6 +52,16 @@ src: mongod.conf.j2 dest: "{{ mongodb_conf }}" # /etc/mongod.conf + - name: 'Create 2 dirs: /var/lib/mongodb, /var/log/mongodb (mongodb:mongodb)' + file: + state: directory + path: "{{ item }}" + owner: mongodb + group: mongodb + with_items: + - /var/lib/mongodb + - /var/log/mongodb + # end block when: not (ansible_architecture == "x86_64" or ansible_architecture == "aarch64") @@ -67,20 +77,20 @@ args: warn: false - - name: Use mongodb-org's Debian repo for Debian on x86_64 (only amd64 support available) + - name: Install mongodb-org's Debian buster source/repo (we only use x86_64 i.e. arm64) for MongoDB version {{ mongodb_64bit_version }} apt_repository: - # 2020-10-28: http://repo.mongodb.org/apt/debian/dists/ supports only - # {buster 10, stretch 9, jessie 8, wheezy 7} - # so Debian 11 "Bullseye" (testing branch) can revert to buster for now: - repo: deb http://repo.mongodb.org/apt/debian buster/mongodb-org/5.0 main + # 2020-10-28 and 2022-06-09: http://repo.mongodb.org/apt/debian/dists/ + # supports only {Buster 10, Stretch 9, Jessie 8, Wheezy 7}. So Bullseye + # 11 and Bookworm 12 (testing branch) revert to buster for now: + repo: deb http://repo.mongodb.org/apt/debian buster/mongodb-org/{{ mongodb_64bit_version }} main #repo: deb http://repo.mongodb.org/apt/debian {{ ansible_distribution_release }}/mongodb-org/4.4 main state: present filename: mongodb-org when: is_debian and ansible_architecture == "x86_64" - - name: Otherwise use mongodb-org's Ubuntu focal repo [ arch=amd64,arm64 ] + - name: Otherwise install mongodb-org's Ubuntu focal source/repo [ arch=amd64,arm64 ] for MongoDB version {{ mongodb_64bit_version }} apt_repository: - repo: deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse + repo: deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/{{ mongodb_64bit_version }} multiverse state: present filename: mongodb-org when: not (is_debian and ansible_architecture == "x86_64") @@ -128,7 +138,7 @@ - name: Establish {{ mongodb_conf }} port {{ mongodb_port }} -- takes effect on next (re)start of mongodb.service -- via enable-or-disable.yml or via sugarizer.service auto-starting MongoDB on demand lineinfile: path: "{{ mongodb_conf }}" - regexp: '^\s*port:' # \s = any whitespace char. stackoverflow.com/a/38491899 + regexp: '^\s*port:' line: " port: {{ mongodb_port }}" # 27017 # 2022-06-07 #3236 MongoDB 5.0.9 "Illegal instruction" on RPi 4... @@ -137,7 +147,7 @@ # # (1) For Intel x86_64, MongoDB 5.x requires Sandy Bridge or later. # For AMD x86_64, MongoDB 5.x requires Bulldozer or later. - # Roughly speaking, this means CPUs with AVX instructions: + # Roughly speaking, this means post-2011 CPUs with AVX instructions: # https://github.com/docker-library/mongo/issues/485#issuecomment-891991814 # (2) dbPath needed fixing in /etc/mongod.conf (~16 lines above) from # /var/lib/mongodb to /library/dbdata/mongodb @@ -152,16 +162,16 @@ # https://andyfelong.com/downloads/raspbian_mongodb_5.0.5.gz # https://andyfelong.com/2021/08/mongodb-4-4-under-raspberry-pi-os-64-bit-raspbian64/ - - name: Run 'apt-mark hold mongodb-org mongodb-org-server' if hardware is Raspberry Pi (any 64-bit OS) so MongoDB 5.0.5 binaries {mongo, mongod, mongos} can be installed without apt interfering in future + - name: If hardware is Raspberry Pi and mongodb_64bit_version >= 5.0, run 'apt-mark hold mongodb-org mongodb-org-server' -- so MongoDB 5.0.5 binaries {mongo, mongod, mongos} can be installed without apt interfering in future command: apt-mark hold mongodb-org mongodb-org-server - when: rpi_model != "none" + when: rpi_model != "none" and mongodb_64bit_version is version('5.0', '>=') - - name: Unarchive 76MB {{ iiab_download_url }}//packages/raspbian_mongodb_5.0.5.gz OVERWRITING 5.0.9+ {mongo, mongod, mongos} in /usr/bin, if hardware is Raspberry Pi (any 64-bit OS) + - name: If hardware is Raspberry Pi and mongodb_64bit_version >= 5.0, unarchive 76MB {{ iiab_download_url }}//packages/raspbian_mongodb_5.0.5.gz OVERWRITING 5.0.9+ {mongo, mongod, mongos} in /usr/bin unarchive: remote_src: yes src: "{{ iiab_download_url }}/raspbian_mongodb_5.0.5.gz" dest: /usr/bin - when: rpi_model != "none" + when: rpi_model != "none" and mongodb_64bit_version is version('5.0', '>=') # end block when: ansible_architecture == "aarch64" or ansible_architecture == "x86_64" @@ -169,25 +179,32 @@ # 2. CONFIGURE MongoDB FOR IIAB -- name: 'Create 3 dirs for MongoDB: /var/lib/mongodb, /var/log/mongodb, {{ mongodb_db_path }}' +# - name: 'Create 3 dirs for MongoDB: /var/lib/mongodb, /var/log/mongodb, {{ mongodb_db_path }}' +# file: +# state: directory +# path: "{{ item }}" +# owner: mongodb +# group: mongodb +# with_items: +# #- { path: '/var/run/mongodb' } +# - /var/lib/mongodb +# - /var/log/mongodb +# - "{{ mongodb_db_path }}" # /library/dbdata/mongodb + +- name: 'Create dir {{ mongodb_db_path }} (mongodb:mongodb)' file: state: directory - path: "{{ item }}" + path: "{{ mongodb_db_path }}" # /library/dbdata/mongodb owner: mongodb group: mongodb - with_items: - #- { path: '/var/run/mongodb' } - - /var/lib/mongodb - - /var/log/mongodb - - "{{ mongodb_db_path }}" # /library/dbdata/mongodb - name: Install mongodb.service, /usr/bin/iiab-mongodb-repair-if-no-lock from templates template: src: "{{ item.src }}" dest: "{{ item.dest }}" - owner: root - group: root mode: "{{ item.mode }}" + #owner: root + #group: root with_items: - { src: 'mongodb.service.j2', dest: '/etc/systemd/system/mongodb.service', mode: '0644' } - { src: 'iiab-mongodb-repair-if-no-lock.j2', dest: '/usr/bin/iiab-mongodb-repair-if-no-lock', mode: '0755' }