Mercurial > code > home > repos > infra
annotate system.py @ 118:69058ad170be
watch output from `zfs list -o space` as metrics
| author | drewp@bigasterisk.com |
|---|---|
| date | Wed, 07 Dec 2022 23:02:57 -0800 |
| parents | ab1e0cbe8009 |
| children | fe3ae7c95e65 |
| rev | line source |
|---|---|
| 1 | 1 import os |
|
10
1fec9fe18a4e
more system.py cleanup; add pi /boot/config.txt
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2 |
| 1 | 3 from pyinfra import host |
| 4 from pyinfra.facts.server import LinuxDistribution | |
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refactor, cleanup, split large deploys
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5 from pyinfra.operations import apt, files, server, systemd |
| 1 | 6 |
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3
61945df2a392
updates to work on recent raspbian installs
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7 is_pi = host.get_fact(LinuxDistribution)['name'] in ['Debian', 'Raspbian GNU/Linux'] |
| 1 | 8 |
| 9 TZ = 'America/Los_Angeles' | |
| 10 | |
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15c5ce7c74b5
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11 server.hostname(hostname=host.name) |
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15c5ce7c74b5
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drewp@bigasterisk.com
parents:
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changeset
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12 |
| 91 | 13 def timezone(): |
| 14 files.link(path='/etc/localtime', target=f'/usr/share/zoneinfo/{TZ}') | |
| 15 files.replace(path='/etc/timezone', text='.*', replace=TZ) | |
| 16 apt.packages(update=True, | |
| 17 cache_time=86400, | |
| 18 packages=['tzdata'], | |
| 19 force=True, | |
| 20 _env={ | |
| 21 'TZ': TZ, | |
| 22 'LANG': 'en_US.UTF-8', | |
| 23 'DEBIAN_FRONTEND': 'noninteractive' | |
| 24 }) | |
| 1 | 25 |
| 91 | 26 def fstab(): |
| 27 fstab_file = f'files/fstab/{host.name}' | |
| 28 if os.path.exists(fstab_file): | |
| 29 files.put(src=fstab_file, dest='/etc/fstab') | |
| 1 | 30 |
| 91 | 31 def pi_tmpfs(): |
| 1 | 32 for line in [ |
| 33 'tmpfs /var/log tmpfs defaults,noatime,mode=0755 0 0', | |
| 34 'tmpfs /tmp tmpfs defaults,noatime 0 0', | |
| 35 ]: | |
| 36 files.line(path="/etc/fstab", line=line, replace=line) | |
| 37 | |
| 38 # stop SD card corruption (along with some mounts in fstab) | |
| 39 apt.packages(packages=['dphys-swapfile'], present=False) | |
| 40 | |
| 41 | |
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61945df2a392
updates to work on recent raspbian installs
drewp@bigasterisk.com
parents:
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42 # don't try to get aufs-dkms on rpi-- https://github.com/docker/for-linux/issues/709 |
| 91 | 43 def podman_inecure_registry(): |
| 44 files.template(src='templates/kube/podman_registries.conf.j2', dest='/etc/containers/registries.conf.d/bang.conf') | |
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d4fb38f13c79
refactor dns and some other non-net setup
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45 |
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refactor dns and some other non-net setup
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46 |
| 91 | 47 def no_sleep(): |
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34
d4fb38f13c79
refactor dns and some other non-net setup
drewp@bigasterisk.com
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48 server.shell(commands=['systemctl mask sleep.target suspend.target hibernate.target hybrid-sleep.target']) |
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d4fb38f13c79
refactor dns and some other non-net setup
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49 |
| 91 | 50 def nfs_server(): |
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34
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51 apt.packages(packages=['nfs-kernel-server']) |
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d4fb38f13c79
refactor dns and some other non-net setup
drewp@bigasterisk.com
parents:
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52 files.template(src='templates/bang_exports.j2', dest='/etc/exports') |
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37
fbd0849dfdbd
redo networking to be much simpler. Uses systemd-networkd
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53 |
| 57 | 54 # sudo zfs set sharenfs="rw=10.5.0.0/16" stor6 |
| 55 | |
| 91 | 56 def smaller_journals(): |
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fbd0849dfdbd
redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
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57 files.line(name='shorter systemctl log window, for disk space', |
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fbd0849dfdbd
redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
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58 path='/etc/systemd/journald.conf', |
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fbd0849dfdbd
redo networking to be much simpler. Uses systemd-networkd
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59 line='MaxFileSec', |
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fbd0849dfdbd
redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
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60 replace="MaxFileSec=7day") |
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fbd0849dfdbd
redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents:
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61 |
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fbd0849dfdbd
redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents:
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62 for port in [80, 443]: |
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fbd0849dfdbd
redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents:
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63 files.template(src="templates/webforward.service.j2", dest=f"/etc/systemd/system/web_forward_{port}.service", port=port) |
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fbd0849dfdbd
redo networking to be much simpler. Uses systemd-networkd
drewp@bigasterisk.com
parents:
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64 systemd.service(service=f'web_forward_{port}', enabled=True, restarted=True) |
| 91 | 65 |
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118
69058ad170be
watch output from `zfs list -o space` as metrics
drewp@bigasterisk.com
parents:
91
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changeset
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66 def zfs_metrics(): |
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69058ad170be
watch output from `zfs list -o space` as metrics
drewp@bigasterisk.com
parents:
91
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67 files.put(src='files/zfs_metrics/zfs_space_metrics.sh', dest='/opt/zfs_metrics/zfs_space_metrics.sh') |
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69058ad170be
watch output from `zfs list -o space` as metrics
drewp@bigasterisk.com
parents:
91
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68 files.put(src='files/zfs_metrics/zfs.mtail', dest='/opt/zfs_metrics/zfs.mtail') |
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69058ad170be
watch output from `zfs list -o space` as metrics
drewp@bigasterisk.com
parents:
91
diff
changeset
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69 files.put(src='files/zfs_metrics/zfs_space_metrics.service', |
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69058ad170be
watch output from `zfs list -o space` as metrics
drewp@bigasterisk.com
parents:
91
diff
changeset
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70 dest=f'/etc/systemd/system/zfs_space_metrics.service') |
|
69058ad170be
watch output from `zfs list -o space` as metrics
drewp@bigasterisk.com
parents:
91
diff
changeset
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71 systemd.service(service=f'zfs_space_metrics', enabled=True, restarted=True, daemon_reload=True) |
|
69058ad170be
watch output from `zfs list -o space` as metrics
drewp@bigasterisk.com
parents:
91
diff
changeset
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72 |
| 91 | 73 timezone() |
| 74 fstab() | |
| 75 | |
| 76 if not is_pi: | |
| 77 files.line(path='/etc/update-manager/release-upgrades', line="^Prompt=", replace="Prompt=normal") | |
| 78 | |
| 79 if is_pi and host.name != 'pipe': | |
| 80 pi_tmpfs() | |
| 81 | |
| 82 if not is_pi: | |
| 83 podman_inecure_registry() | |
| 84 | |
| 85 if host.name in ['bang', 'pipe']: | |
| 86 no_sleep() | |
| 87 | |
| 88 if host.name == 'bang': | |
| 89 nfs_server() | |
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118
69058ad170be
watch output from `zfs list -o space` as metrics
drewp@bigasterisk.com
parents:
91
diff
changeset
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90 zfs_metrics() |
| 91 | 91 |
| 92 if host.name == 'prime': | |
| 93 smaller_journals() |