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annotate sync.py @ 152:4f1f39f81bc1
fetch and install newer syncthing
| author | drewp@bigasterisk.com |
|---|---|
| date | Sat, 11 Mar 2023 12:27:08 -0800 |
| parents | 2065998876e4 |
| children | 65412d39025e |
| rev | line source |
|---|---|
| 152 | 1 from pathlib import Path |
| 2 | |
| 14 | 3 from pyinfra import host |
| 152 | 4 from pyinfra.facts.server import Command |
| 5 from pyinfra.operations import apt, files, server, systemd | |
| 6 | |
| 7 | |
| 8 def host_running_version(user: str, v: str): | |
| 9 # if this command fails, we go in to error state and run nothing else #bugreport | |
| 10 out = host.get_fact(Command, f"runuser -u {user} syncthing serve --version || exit 0") | |
| 11 if out is None: | |
| 12 return False | |
| 13 _, sv, *_ = out.split() | |
| 14 return sv == v | |
| 15 | |
| 16 | |
| 17 def install_syncthing(user, version, os='linux', arch='amd64'): | |
| 18 tmpdir = Path('/tmp/syncthing_install') | |
| 19 dl_name = f'syncthing-{os}-{arch}-{version}' | |
| 20 url = f'https://github.com/syncthing/syncthing/releases/download/{version}/{dl_name}.tar.gz' | |
| 21 files.directory(tmpdir) | |
| 22 files.download(url, str(tmpdir / 'archive.tgz')) # bugreport | |
| 23 server.shell([f'cd {tmpdir}; aunpack archive.tgz']) | |
| 24 | |
| 25 systemd.service(service=f'syncthing@{user}', running=False) | |
| 26 | |
| 27 user_svc_template = '/lib/systemd/system/syncthing@.service' | |
| 28 server.shell([ | |
| 29 f'cp -a {tmpdir}/{dl_name}/{s} {d}' for s, d in [ | |
| 30 ('syncthing', '/usr/bin'), | |
| 31 #('etc/linux-systemd/user/syncthing.service', ''), # unused | |
| 32 ('etc/linux-systemd/system/syncthing@.service', user_svc_template), | |
| 33 ('etc/linux-systemd/system/syncthing-resume.service', '/etc/systemd/system/syncthing-resume.service'), | |
| 34 ] | |
| 35 ]) | |
| 36 files.link(f'/etc/systemd/system/multi-user.target.wants/syncthing@{user}.service', user_svc_template) | |
| 37 systemd.service(service=f'syncthing@{user}', enabled=True, restarted=True, daemon_reload=True) | |
| 38 | |
| 39 | |
| 40 # also see /my/serv/filesync/syncthing/deploy.yaml for the container one | |
| 41 version = 'v1.23.1' | |
| 14 | 42 |
|
92
a915000bad75
bang has a local (drewp) syncthing now
drewp@bigasterisk.com
parents:
23
diff
changeset
|
43 # primary instance is in k8s (/my/serv/filesync/syncthing); the rest are run with systemd. |
| 14 | 44 # Configs are in ~/.config/syncthing/ on each box |
| 146 | 45 if host.name in ['dash', 'dot', 'slash', 'plus', 'bang' ,'ditto']: |
| 152 | 46 apt.packages(packages=['syncthing'], present=False) |
| 47 user = 'ari' if host.name == 'dot' else 'drewp' | |
| 14 | 48 |
| 152 | 49 if not host_running_version(user, version): |
| 50 install_syncthing(user, version) | |
| 14 | 51 |
| 152 | 52 # something above has broken devnull #bugreport |
| 53 server.shell(['chmod a+w /dev/null']) | |
| 145 | 54 |
| 55 # also consider https://github.com/Martchus/syncthingtray tray status viewer on dtops |