drop mongodb-old role

Signed-off-by: Jakub Sokołowski <jakub@status.im>

ansible/roles/mongodb-old/README.md

@@ -1,24 +0,0 @@
-# Description
-
-This role configures a [MongoDB](https://www.mongodb.com/) container using the [`mongo`](ttps://hub.docker.com/_/mongo) Docker image.
-
-# Configuration
-
-```yaml
-mongo_db_name: mydb
-mongo_db_user: test
-mongo_db_pass: test-user-password
-```
-
-# Backups
-
-Setup of backups created via the [`mongodump`](https://docs.mongodb.com/manual/reference/program/mongodump/#bin.mongodump) utility.
-
-The backups end up in:
-```yaml
-mongo_backup_path: '/var/tmp/backups'
-```
-
-# Known Issues
-
-__TODO__

ansible/roles/mongodb-old/defaults/main.yml

@@ -1,22 +0,0 @@
----
-mongo_cont_name: mongodb
-# https://hub.docker.com/_/mongo
-mongo_cont_tag: '4.1.13-bionic'
-mongo_cont_image: 'mongo:{{ mongo_cont_tag }}'
-mongo_cont_vol: '/docker/{{ mongo_cont_name }}'
-mongo_cont_uid: 999
-mongo_host_uid: '{{ 100000 + mongo_cont_uid - 1 | int }}'
-mongo_cont_port: 27017
-
-mongo_db_name: ~
-mongo_db_user: ~
-mongo_db_pass: ~
-
-# path for mongodump backups
-mongo_backup_path: '/var/tmp/backups'
-mongo_backup_script: '/var/lib/backups/{{ mongo_cont_name | replace("-", "_") }}_dump.sh'
-
-# general container config
-cont_state: started
-cont_recreate: false
-cont_restart: false

ansible/roles/mongodb-old/handlers/main.yml

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----
-- name: Save iptables rules
-  shell: iptables-save > /etc/iptables/rules.v4

ansible/roles/mongodb-old/tasks/backup.yml

@@ -1,37 +0,0 @@
----
-- name: MongoDB | Create directores for backups
-  file:
-    path: '{{ item }}'
-    state: directory
-    group: adm
-    mode: 0775
-  with_items:
-    - '/var/lib/backups'
-    - '{{ mongo_backup_path }}'
-
-- name: MongoDB | Create dump script
-  copy:
-    dest: '/var/lib/backups/mongodb_dump.sh'
-    content: |
-      #!/usr/bin/env bash
-      TSTAMP=$(date -u +%Y%m%d%H%M%S)
-      BKP_DIR={{ mongo_backup_path }}
-      /usr/bin/docker exec \
-        -i {{ mongo_cont_name }} mongodump \
-        --verbose \
-        --host=localhost \
-        --port={{ mongo_cont_port }} \
-        --db={{ mongo_db_name }} \
-        --username={{ mongo_db_user }} \
-        --password={{ mongo_db_pass }} \
-        --authenticationDatabase=admin \
-        --out=${BKP_DIR}/{{ mongo_cont_name | replace("-", "_") }}_dump_${TSTAMP}.bson
-    group: adm
-    mode: 0750
-
-- name: MongoDB | Configure dump cron job
-  cron:
-    name: MongoDB Dump
-    special_time: daily
-    user: root
-    job: '{{ mongo_backup_script }}'

ansible/roles/mongodb-old/tasks/container.yml

@@ -1,28 +0,0 @@
----
-- name: Create data directory
-  file:
-    path: '{{ mongo_cont_vol }}/data'
-    state: directory
-    owner: '{{ mongo_host_uid }}'
-    group: docker
-    recurse: true
-
-- name: Start the MongoDB container
-  docker_container:
-    name: '{{ mongo_cont_name }}'
-    image: '{{ mongo_cont_image }}'
-    pull: true
-    restart_policy: always
-    state: '{{ cont_state }}'
-    recreate: '{{ cont_recreate }}'
-    restart: '{{ cont_restart }}'
-    env:
-      MONGO_INITDB_ROOT_USERNAME: '{{ mongo_db_user | mandatory }}'
-      MONGO_INITDB_ROOT_PASSWORD: '{{ mongo_db_pass | mandatory }}'
-      # This var doesn't do what you think it does!
-      # https://github.com/docker-library/mongo/issues/329
-      MONGO_INITDB_DATABASE: '{{ mongo_db_name | mandatory }}'
-    ports:
-      - '0.0.0.0:{{ mongo_cont_port }}:{{ mongo_cont_port }}/tcp'
-    volumes:
-      - '{{ mongo_cont_vol }}/data:/data/db'

ansible/roles/mongodb-old/tasks/firewall.yml

@@ -1,12 +0,0 @@
----
-- name: Enable MongoDB port
-  iptables:
-    comment: '{{ mongo_cont_name }}'
-    action: insert
-    chain: DOCKER-USER
-    jump: ACCEPT
-    source: '0.0.0.0/0'
-    protocol: 'tcp'
-    destination_port: '{{ mongo_cont_port }}'
-  notify:
-    - Save iptables rules

ansible/roles/mongodb-old/tasks/main.yml

@@ -1,4 +0,0 @@
----
-- import_tasks: container.yml
-- import_tasks: backup.yml
-- import_tasks: firewall.yml