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WIP: Tighten up roles/mongodb
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2 changed files with 57 additions and 38 deletions
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@ -67,7 +67,7 @@
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args:
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warn: false
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- name: Use mongodb-org's Debian repo for Debian (only amd64 support available)
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- name: Use mongodb-org's Debian repo for Debian on x86_64 (only amd64 support available)
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apt_repository:
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# 2020-10-28: http://repo.mongodb.org/apt/debian/dists/ supports only
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# {buster 10, stretch 9, jessie 8, wheezy 7}
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@ -76,38 +76,45 @@
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#repo: deb http://repo.mongodb.org/apt/debian {{ ansible_distribution_release }}/mongodb-org/4.4 main
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state: present
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filename: mongodb-org
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when: is_debian and (ansible_architecture == "x86_64")
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when: is_debian and ansible_architecture == "x86_64"
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# Debian 10 aarch64 might work below but is blocked in main.yml
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- name: Use mongodb-org's Ubuntu focal repo for RasPiOS-aarch64
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- name: Otherwise use mongodb-org's Ubuntu focal repo [ arch=amd64,arm64 ]
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apt_repository:
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repo: deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse
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state: present
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filename: mongodb-org
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when: is_raspbian and (ansible_architecture == "aarch64")
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when: not (is_debian and ansible_architecture == "x86_64")
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- name: Use mongodb-org's Ubuntu focal repo for Linux Mint - 64bit only
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apt_repository:
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repo: deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse
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state: present
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filename: mongodb-org
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when: is_linuxmint
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# # Debian 10 aarch64 might work below but is blocked in main.yml
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# - name: Use mongodb-org's Ubuntu focal repo for RasPiOS-aarch64
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# apt_repository:
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# repo: deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse
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# state: present
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# filename: mongodb-org
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# when: is_raspbian and (ansible_architecture == "aarch64")
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- name: Use mongodb-org's Ubuntu repo for all non-Mint Ubuntu - 64bit only
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apt_repository:
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# 2020-10-27: https://repo.mongodb.org/apt/ubuntu/dists/ supports only
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# {focal 20.04, bionic 18.04, xenial 16.04, trusty 14.04, precise 12.04}
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# so other Ubuntu's like groovy 20.10 need to revert to recent LTS repo:
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repo: deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse
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#repo: deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu {{ ansible_distribution_release }}/mongodb-org/4.4 multiverse
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state: present
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filename: mongodb-org
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when: is_ubuntu and not is_linuxmint
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# - name: Use mongodb-org's Ubuntu focal repo for Linux Mint - 64bit only
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# apt_repository:
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# repo: deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse
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# state: present
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# filename: mongodb-org
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# when: is_linuxmint
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# - name: Use mongodb-org's Ubuntu repo for all non-Mint Ubuntu - 64bit only
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# apt_repository:
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# # 2020-10-27: https://repo.mongodb.org/apt/ubuntu/dists/ supports only
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# # {focal 20.04, bionic 18.04, xenial 16.04, trusty 14.04, precise 12.04}
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# # so other Ubuntu's like groovy 20.10 need to revert to recent LTS repo:
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# repo: deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/5.0 multiverse
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# #repo: deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu {{ ansible_distribution_release }}/mongodb-org/4.4 multiverse
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# state: present
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# filename: mongodb-org
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# when: is_ubuntu and not is_linuxmint
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- name: "Install packages: mongodb-org, mongodb-org-server"
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package:
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name:
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- mongodb-org
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- mongodb-org # Meta-package that's auto-installed anyway (SO PROB UNNEC HERE?)
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- mongodb-org-server
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state: present
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@ -124,21 +131,32 @@
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regexp: '^\s*port:' # \s = any whitespace char. stackoverflow.com/a/38491899
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line: " port: {{ mongodb_port }}" # 27017
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# 2022-06-07 #3236 MongoDB 5.0.9 "Illegal instruction" on RPi 4 also reveals:
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# (1) dbPath fix in /etc/mongod.conf (~12 lines above) from /var/lib/mongodb
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# to /library/dbdata/mongodb
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# (2) mongod.lock is effectively NO LONGER A LOCK FILE -- but rather a PID
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# 2022-06-07 #3236 MongoDB 5.0.9 "Illegal instruction" on RPi 4...
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# https://www.mongodb.com/community/forums/t/core-dump-on-mongodb-5-0-on-rpi-4/115291/14
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# ...as ARM v8-A < ARM v8.2-A ...also reveals:
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#
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# (1) For Intel x86_64, MongoDB 5.x requires Sandy Bridge or later.
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# For AMD x86_64, MongoDB 5.x requires Bulldozer or later.
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# Roughly speaking, this means CPUs with AVX instructions:
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# https://github.com/docker-library/mongo/issues/485#issuecomment-891991814
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# (2) dbPath needed fixing in /etc/mongod.conf (~16 lines above) from
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# /var/lib/mongodb to /library/dbdata/mongodb
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# (3) mongod.lock is effectively NO LONGER A LOCK FILE -- but rather a PID
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# file (it may be zero bytes, but never goes away) as confirmed with
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# MongoDB 4.4.14 on RPi 4 and 5.0.9 Ubuntu 22.04 on x86_64. And now
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# 'mongod --repair --dbpath /library/dbdata/mongodb/' IGNORES mongod.lock
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# (3) mongodb.service should really use a more graceful way to shut down
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# than 'killall mongod' (MongoDB 5+ shuts down w/ 15sec quiesce period).
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# (4) MongoDB 6.0 is likely imminent but in the meantime a 2022-01-12 option
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# (stanza below) is MongoDB 5.0.5 compiled for 64-bit RPi 4 and RPi 400:
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# (4) mongodb.service needed a more graceful way to shut down than
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# 'killall mongod' (MongoDB 5+ shuts down w/ 15sec quiesce period).
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# (5) MongoDB 6.0 is likely imminent; meantime a 2022-01-12 option (~12
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# lines below) is MongoDB 5.0.5 compiled for 64-bit RPi 4 and RPi 400:
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# https://andyfelong.com/downloads/raspbian_mongodb_5.0.5.gz
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# https://andyfelong.com/2021/08/mongodb-4-4-under-raspberry-pi-os-64-bit-raspbian64/
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- name: OVERWRITING AN APT PACKAGE IS RISKY (IT MIGHT LATER UPDATE + OVERWRITE THIS!) BUT FOR NOW download & unzip 76MB http://download.iiab.io/packages/raspbian_mongodb_5.0.5.gz OVERWRITING 5.0.9+ {mongo, mongod, mongos} in /usr/bin
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- 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
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command: apt-mark hold mongodb-org mongodb-org-server
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when: rpi_model != "none"
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- 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)
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unarchive:
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remote_src: yes
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src: "{{ iiab_download_url }}/raspbian_mongodb_5.0.5.gz"
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@ -35,18 +35,19 @@
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- debug:
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var: is_raspbian
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# might be able to lift this once we know using bionic would work
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- name: EXIT 'mongodb' ROLE & CONTINUE, IF 'is_debian_10 and aarch64 and not is_raspbian' i.e. TRUE DEBIAN with arch64
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fail: # FORCE IT RED THIS ONCE!
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msg: ATTEMPTED MongoDB INSTALLATION WITH (TRUE) DEBIAN aarch64, which is not supported upstream. Nevertheless IIAB will continue (consider this a warning!)
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when: (ansible_architecture == "aarch64") and is_debian_10 and not is_raspbian
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ignore_errors: yes
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# # might be able to lift this once we know using bionic would work
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# - name: EXIT 'mongodb' ROLE & CONTINUE, IF 'is_debian_10 and aarch64 and not is_raspbian' i.e. TRUE DEBIAN with arch64
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# fail: # FORCE IT RED THIS ONCE!
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# msg: ATTEMPTED MongoDB INSTALLATION WITH (TRUE) DEBIAN aarch64, which is not supported upstream. Nevertheless IIAB will continue (consider this a warning!)
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# when: (ansible_architecture == "aarch64") and is_debian_10 and not is_raspbian
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# ignore_errors: yes
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# ELSE...
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- name: Install MongoDB if 'mongodb_installed' not defined, e.g. in {{ iiab_state_file }} # /etc/iiab/iiab_state.yml
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include_tasks: install.yml
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when: mongodb_installed is undefined and not (ansible_architecture == "aarch64" and is_debian_10 and not is_raspbian)
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when: mongodb_installed is undefined
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# when: mongodb_installed is undefined and not (ansible_architecture == "aarch64" and is_debian_10 and not is_raspbian)
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- name: Enable or Disable MongoDB, if mongodb_installed is defined (sugarizer.service auto-starts MongoDB as nec, so doesn't need this or care what happens here!)
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