maintenance.yml

---
- name: UseGalaxy EU maintenance server
  hosts: maintenance
  become: true
  become_user: root
  vars_files:
    - secret_group_vars/db-main.yml
    - secret_group_vars/all.yml
    - mounts/dest/all.yml
    - mounts/mountpoints.yml
    - group_vars/maintenance.yml
    - group_vars/all.yml
  collections:
    - devsec.hardening
  handlers:
    - name: restart rsyslog
      service:
        name: rsyslog
        state: restarted
  pre_tasks:
    - name: Set additional local mount point
      set_fact:
        autofs_conf_files: "{{ autofs_conf_files | combine({ 'usrlocal': autofs_conf_files['usrlocal'] + galaxy_mount }) }}"
    - name: Install Dependencies
      package:
        name:
          [
            'git',
            'postgresql',
            'python3-psycopg2',
            'python3-virtualenv',
            'bc',
            'python3',
            'python3-devel',
          ]
      become: true
  post_tasks:
    - name: Append some users to the systemd-journal group
      user:
        name: '{{ item }}'
        groups: systemd-journal
        append: true
      loop:
        - '{{ galaxy_user.name }}'
        - 'telegraf'
    - name: Set authorized SSH key (galaxy user)
      ansible.posix.authorized_key:
        user: '{{ galaxy_user.name }}'
        state: present
        key: '{{ item }}'
      loop:
        - https://github.com/mira-miracoli.keys
        - 'ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBACB5Q5blymkTIRSzVzXITOGvBuI7W0L9Ykwfz8LJGPraaGVPiezzFGvjhqwX+EyCqQPt7JprR5mimJRw/JN3nBXWAHjekvmB5FuILkk6m5fOiQJ5QhRMyQ5GfxODAvGbHpTuWHbYJLWD5fhcboKPxlXOWy4xY9kDZVuQvEKisNKYBsFLA== sanjay'
        - 'ecdsa-sha2-nistp521 AAAAE2VjZHNhLXNoYTItbmlzdHA1MjEAAAAIbmlzdHA1MjEAAACFBABRaLHL8mgW86rbtdUh6TY4rs7/la8hAGeSQ3jBF7LMwYZnbS32YDMYvDq3KgNu5WqSMFvkxNm3vfTAbd8CXBfakwDBFBaD9kO0b2t4/p4VoFUsd3B2OvmTR7Bsg7OxTGJJ7aUP/SzTg+Z4NzsmHwQ9h31gfI7n/buZD4S1edQke19Y6w== dominguj@informatik.uni-freiburg.de'
    - name: rsyslog configuration
      copy:
        content: |
          # Accept logs on TCP port 514
          module(load="imtcp")
          input(type="imtcp" port="514")

          # Create a template for log file naming
          $template RemoteLogs,"/var/log/remote/%HOSTNAME%/%PROGRAMNAME%.log"

          # Store logs from clients in their own directories
          if $fromhost-ip != "127.0.0.1" then ?RemoteLogs
        dest: /etc/rsyslog.d/remote.conf
        owner: root
        group: root
        mode: '0644'
      notify:
        - restart rsyslog
    - name: Configure OpenStack credentials.
      become: true
      block:
        - name: Get $XDG_CONFIG_HOME for root.
          ansible.builtin.shell:
            executable: /bin/bash
            cmd: "set -u; (echo $XDG_CONFIG_HOME) 2> /dev/null || echo $HOME/.config"
          changed_when: false
          register: root_config
        - name: Ensure $XDG_CONFIG_HOME exists.
          become: true
          ansible.builtin.file:
            path: "{{ root_config.stdout }}"
            state: directory
            owner: root
            group: root
        - name: Ensure OpenStack configuration directory exists.
          become: true
          ansible.builtin.file:
            path: "{{ root_config.stdout }}/openstack"
            state: directory
            owner: root
            group: root
            mode: "0700"
        - name: Copy OpenStack credentials.
          ansible.builtin.copy:
            src: clouds.yaml
            dest: "{{ root_config.stdout }}/openstack/clouds.yaml"
            owner: root
            group: root
            mode: "0600"
    - name: Copy script to manage VMs.
      ansible.builtin.copy:
        src: manage_vms
        dest: /usr/local/bin/manage_vms
        owner: root
        group: root
        mode: "0555"
    - name: Configure firewalld to open ports
      firewalld:
        port: "{{ item }}"
        immediate: true
        permanent: true
        state: enabled
      with_items:
        - 9628/tcp # HTCondor shared port
        - 514/tcp  # rsyslog
  roles:
    - usegalaxy-eu.vgcn-monitoring
    - usegalaxy_eu.handy.os_setup
    - geerlingguy.repo-epel
    - usegalaxy-eu.autoupdates
    - influxdata.chrony
    - usegalaxy-eu.autofs
    - hxr.monitor-cluster
    - hxr.monitor-galaxy
    - usegalaxy-eu.monitoring
    - usegalaxy-eu.bashrc
    - usegalaxy-eu.dynmotd
    - ssh-host-sign
    - hxr.postgres-connection
    - galaxyproject.gxadmin
    - usegalaxy-eu.galaxy-slurp
    - usegalaxy_eu.fs_maintenance
    # - usegalaxy-eu.htcondor_release
    # - usegalaxy-eu.fix-unscheduled-workflows
    - usegalaxy-eu.fix-ancient-ftp-data
    # - usegalaxy-eu.fix-user-quotas
    - usegalaxy-eu.remove-orphan-condor-jobs
    - ssh_hardening
    - dj-wasabi.telegraf
    # - usegalaxy-eu.fix-stop-ITs
    - usegalaxy-eu.logrotate
    - usegalaxy_eu.walle