|
1 | | -- name: Install LXD snap |
2 | | - community.general.snap: |
3 | | - name: lxd |
4 | | - channel: "{{ terrarium_lxd_snap_channel }}" |
5 | | - state: present |
| 1 | +- name: Check whether LXD snap is already installed |
| 2 | + ansible.builtin.command: snap list lxd |
| 3 | + register: terrarium_lxd_snap_list |
| 4 | + failed_when: false |
| 5 | + changed_when: false |
| 6 | + |
| 7 | +- name: Install LXD snap when missing |
| 8 | + ansible.builtin.command: snap install lxd --channel={{ terrarium_lxd_snap_channel }} |
6 | 9 | register: terrarium_lxd_snap_install |
7 | | - until: terrarium_lxd_snap_install is succeeded |
| 10 | + until: |
| 11 | + - terrarium_lxd_snap_install.rc == 0 |
| 12 | + or 'already installed' in (terrarium_lxd_snap_install.stdout | lower) |
| 13 | + or 'already installed' in (terrarium_lxd_snap_install.stderr | lower) |
8 | 14 | retries: 30 |
9 | 15 | delay: 10 |
| 16 | + changed_when: |
| 17 | + - terrarium_lxd_snap_install.rc == 0 |
| 18 | + - "'already installed' not in (terrarium_lxd_snap_install.stdout | lower)" |
| 19 | + - "'already installed' not in (terrarium_lxd_snap_install.stderr | lower)" |
| 20 | + when: terrarium_lxd_snap_list.rc != 0 |
| 21 | + |
| 22 | +- name: Wait for active snap changes to settle after LXD install |
| 23 | + ansible.builtin.shell: | |
| 24 | + set -u |
| 25 | +
|
| 26 | + active_changes="$(snap changes --no-legend 2>/dev/null | awk '$2 ~ /^(Doing|Undoing)$/ { print $1 }')" |
| 27 | + if [ -z "$active_changes" ]; then |
| 28 | + exit 0 |
| 29 | + fi |
| 30 | +
|
| 31 | + for change_id in $active_changes; do |
| 32 | + echo "Waiting for snap change ${change_id} to settle" |
| 33 | + /usr/bin/timeout 120s snap watch "$change_id" |
| 34 | + rc=$? |
| 35 | + if [ "$rc" -ne 0 ]; then |
| 36 | + echo "snap change ${change_id} did not settle:" >&2 |
| 37 | + snap change "$change_id" >&2 || true |
| 38 | + exit "$rc" |
| 39 | + fi |
| 40 | + done |
| 41 | + args: |
| 42 | + executable: /bin/bash |
| 43 | + register: terrarium_lxd_snap_changes_after_install |
| 44 | + until: terrarium_lxd_snap_changes_after_install.rc == 0 |
| 45 | + retries: 6 |
| 46 | + delay: 10 |
| 47 | + changed_when: false |
| 48 | + |
| 49 | +- name: Wait for LXD daemon to be ready after snap install |
| 50 | + ansible.builtin.command: /usr/bin/timeout 120s /snap/bin/lxd waitready |
| 51 | + register: terrarium_lxd_waitready_after_install |
| 52 | + until: terrarium_lxd_waitready_after_install.rc == 0 |
| 53 | + retries: 5 |
| 54 | + delay: 10 |
| 55 | + changed_when: false |
| 56 | + |
| 57 | +- name: Verify LXD client can reach daemon after snap install |
| 58 | + ansible.builtin.command: /snap/bin/lxc info |
| 59 | + register: terrarium_lxd_info_after_install |
| 60 | + until: terrarium_lxd_info_after_install.rc == 0 |
| 61 | + retries: 12 |
| 62 | + delay: 10 |
| 63 | + changed_when: false |
10 | 64 |
|
11 | 65 | - name: Enable LXD UI |
12 | 66 | ansible.builtin.command: snap set lxd ui.enable=true |
| 67 | + register: terrarium_lxd_ui_enable |
| 68 | + until: terrarium_lxd_ui_enable.rc == 0 |
| 69 | + retries: 12 |
| 70 | + delay: 10 |
| 71 | + changed_when: false |
| 72 | + |
| 73 | +- name: Wait for active snap changes to settle after LXD UI configuration |
| 74 | + ansible.builtin.shell: | |
| 75 | + set -u |
| 76 | +
|
| 77 | + active_changes="$(snap changes --no-legend 2>/dev/null | awk '$2 ~ /^(Doing|Undoing)$/ { print $1 }')" |
| 78 | + if [ -z "$active_changes" ]; then |
| 79 | + exit 0 |
| 80 | + fi |
| 81 | +
|
| 82 | + for change_id in $active_changes; do |
| 83 | + echo "Waiting for snap change ${change_id} to settle" |
| 84 | + /usr/bin/timeout 120s snap watch "$change_id" |
| 85 | + rc=$? |
| 86 | + if [ "$rc" -ne 0 ]; then |
| 87 | + echo "snap change ${change_id} did not settle:" >&2 |
| 88 | + snap change "$change_id" >&2 || true |
| 89 | + exit "$rc" |
| 90 | + fi |
| 91 | + done |
| 92 | + args: |
| 93 | + executable: /bin/bash |
| 94 | + register: terrarium_lxd_snap_changes_after_ui |
| 95 | + until: terrarium_lxd_snap_changes_after_ui.rc == 0 |
| 96 | + retries: 6 |
| 97 | + delay: 10 |
13 | 98 | changed_when: false |
14 | 99 |
|
15 | | -- name: Wait for LXD unix socket |
16 | | - ansible.builtin.wait_for: |
17 | | - path: /var/snap/lxd/common/lxd/unix.socket |
18 | | - timeout: 120 |
| 100 | +- name: Wait for LXD daemon to be ready after UI configuration |
| 101 | + ansible.builtin.command: /usr/bin/timeout 120s /snap/bin/lxd waitready |
| 102 | + register: terrarium_lxd_waitready_after_ui |
| 103 | + until: terrarium_lxd_waitready_after_ui.rc == 0 |
| 104 | + retries: 5 |
| 105 | + delay: 10 |
| 106 | + changed_when: false |
| 107 | + |
| 108 | +- name: Verify LXD client can reach daemon after UI configuration |
| 109 | + ansible.builtin.command: /snap/bin/lxc info |
| 110 | + register: terrarium_lxd_info_after_ui |
| 111 | + until: terrarium_lxd_info_after_ui.rc == 0 |
| 112 | + retries: 12 |
| 113 | + delay: 10 |
| 114 | + changed_when: false |
19 | 115 |
|
20 | 116 | - name: Check whether LXD storage pool exists |
21 | 117 | ansible.builtin.command: /snap/bin/lxc storage show {{ terrarium_lxd_pool_name }} |
|
35 | 131 | executable: /bin/bash |
36 | 132 | when: terrarium_lxd_storage_pool.rc != 0 |
37 | 133 |
|
| 134 | +- name: Wait for LXD daemon to be ready after preseed |
| 135 | + ansible.builtin.command: /usr/bin/timeout 120s /snap/bin/lxd waitready |
| 136 | + register: terrarium_lxd_waitready_after_preseed |
| 137 | + until: terrarium_lxd_waitready_after_preseed.rc == 0 |
| 138 | + retries: 5 |
| 139 | + delay: 10 |
| 140 | + changed_when: false |
| 141 | + |
| 142 | +- name: Verify LXD client can reach daemon after preseed |
| 143 | + ansible.builtin.command: /snap/bin/lxc info |
| 144 | + register: terrarium_lxd_info_after_preseed |
| 145 | + until: terrarium_lxd_info_after_preseed.rc == 0 |
| 146 | + retries: 12 |
| 147 | + delay: 10 |
| 148 | + changed_when: false |
| 149 | + |
38 | 150 | - name: Pin LXD API to loopback |
39 | 151 | ansible.builtin.command: /snap/bin/lxc config set core.https_address 127.0.0.1:8443 |
40 | 152 | changed_when: false |
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