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Author SHA1 Message Date
Earl Warren e0b2aa4488
hetzner{01,04} are removed from the pool of machines 2024-11-05 17:35:23 +01:00
Earl Warren 31044c9588
move k8s 
Move to https://code.forgejo.org/infrastructure/k8s-cluster

With no change at all.
 2024-10-23 17:12:53 +02:00
earl-warren 25a23554a9 Merge pull request 'k8s forgejo instance helpers' (#39) from earl-warren/documentation:wip-k8s-forgejo into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/39
Reviewed-by: Michael Kriese <michael.kriese@gmx.de>
 2024-10-23 14:48:12 +00:00
Earl Warren 5f8969ee0e
@viceice review comments 2024-10-22 18:54:06 +02:00
Earl Warren 92f39f169d
next.forgejo.org: block depending on user agent 2024-10-22 18:13:27 +02:00
Earl Warren f5861bf000
traefik: apply forgejo-ratelimit once 2024-10-22 18:13:27 +02:00
Earl Warren e0f3e624bc
move versions to file variable for renovate convenience 2024-10-22 17:09:55 +02:00
Earl Warren 60ddffb514
traefik: switch to manual install and pinning of v3 2024-10-22 17:09:55 +02:00
Earl Warren 0f9b5ff8e2
next.forgejo.org: no more than 10 request per second 2024-10-22 15:26:10 +02:00
Earl Warren b40fd5bd3c
traefik: bump log to INFO 
so that it shows which middleware are loaded and how they are interpreted
 2024-10-22 12:59:28 +02:00
Earl Warren 6ca6d676d8
traefik: display the user agent in the access logs 2024-10-22 12:59:28 +02:00
Earl Warren 804b76931d
otherwise it will probably be single stack after a complete rebuild 2024-10-22 12:59:28 +02:00
Earl Warren 1f13f6699e
metallb provides just one IP for v6 & v4, not a range 2024-10-22 12:59:28 +02:00
Earl Warren 0ee041fb98
use traefik as a reverse proxy for ssh too 
It is more uniform. It also allows to set

externalTrafficPolicy: Local

with the benefit of logging the ip of the incoming connection.
 2024-10-22 12:59:28 +02:00
Earl Warren de28b83d38
pin k3s version & traefik version 2024-10-22 12:59:28 +02:00
Earl Warren e28e53589a
enable traefik access logs 2024-10-22 12:59:28 +02:00
Earl Warren 8f0057787a
k8s forgejo instance helpers 2024-10-22 12:59:28 +02:00
earl-warren f84b863480 Merge pull request 'maintenance and disaster recovery for k8s from the TOC' (#38) from earl-warren/documentation:wip-k8s-forgejo into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/38
 2024-10-20 09:52:33 +00:00
Earl Warren 85b658a645
maintenance and disaster recovery for k8s from the TOC 2024-10-20 11:47:52 +02:00
earl-warren d2fe8a0be5 Merge pull request 'install a Forgejo instance in the k8s cluster' (#37) from earl-warren/documentation:wip-k8s-forgejo into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/37
 2024-10-20 09:38:34 +00:00
Earl Warren 2f652df670
install a Forgejo instance in the k8s cluster 2024-10-20 11:36:57 +02:00
earl-warren 4a54adf37f Merge pull request 'k8s: reference the scripts and add an intro' (#36) from earl-warren/documentation:wip-split into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/36
 2024-10-20 09:32:39 +00:00
Earl Warren e75adbbb82
k8s: reference the scripts and add an intro 2024-10-20 11:31:03 +02:00
earl-warren b1822816e7 Merge pull request 'split the README into separate files for clarity' (#35) from earl-warren/documentation:wip-split into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/35
 2024-10-20 09:27:25 +00:00
Earl Warren 731d2931be
split the README into separate files for clarity 2024-10-20 11:26:15 +02:00
earl-warren ebb3667a42 Merge pull request 'helpers to prepare a k8s node on Hetzner' (#34) from earl-warren/documentation:wip-scripts into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/34
 2024-10-20 09:02:47 +00:00
Earl Warren 8947b16ce6
helpers to prepare a k8s node on Hetzner 2024-10-20 10:49:17 +02:00
earl-warren 4f90ea7af5 Merge pull request 'allow everything between cluster nodes' (#33) from earl-warren/documentation:wip-disaster into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/33
 2024-10-19 12:05:34 +00:00
Earl Warren f1d4913ebc
allow everything between cluster nodes 
The script will set the same firewall on all nodes.

Closes infrastructure/documentation#32
 2024-10-19 13:57:23 +02:00
earl-warren c1bef01310 Merge pull request 'add disaster recovery instructions' (#31) from earl-warren/documentation:wip-disaster into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/31
 2024-10-19 10:31:27 +00:00
Earl Warren 2e13b2dbbe
add disaster recovery instructions 2024-10-19 12:29:49 +02:00
Earl Warren 1bb649913c
fine tune installation instructions 2024-10-19 12:28:50 +02:00
earl-warren 2ca85bed21 Merge pull request 'Allocate a dedicated IP to NFS server' (#30) from earl-warren/documentation:wip-disaster into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/30
 2024-10-18 09:21:38 +00:00
Earl Warren 7957c93471
Allocate a dedicated IP to NFS server 
So that it can be moved around from one machine to another.
 2024-10-18 11:20:31 +02:00
earl-warren 20b07cacbd Merge pull request 'have DRBD be up at boot' (#29) from earl-warren/documentation:wip-disaster into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/29
 2024-10-18 08:57:39 +00:00
Earl Warren 6c6def6da2
have DRBD be up at boot 
one less manual operation
 2024-10-18 10:53:12 +02:00
earl-warren a8cfb2a1c8 Merge pull request 'hetzner k8s controler is not compatible with server API' (#27) from earl-warren/documentation:wip-firewall into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/27
 2024-10-17 19:08:42 +00:00
Earl Warren dcadf2fd7f
hetzner k8s controler is not compatible with server API 
it is for the cloud API only
 2024-10-17 21:08:00 +02:00
earl-warren 679177673d Merge pull request 'k8s firewall' (#26) from earl-warren/documentation:wip-firewall into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/26
 2024-10-17 19:06:36 +00:00
Earl Warren ab3221ab89
k8s ufw firewall 2024-10-17 20:52:06 +02:00
Earl Warren d9420f8ac4
k8s: hetzner firewall is not good enough 2024-10-17 20:24:22 +02:00
earl-warren e732428516 Merge pull request 'use IPv6 local address, not link local' (#25) from earl-warren/documentation:wip-ipv6 into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/25
 2024-10-17 17:05:31 +00:00
Earl Warren b3cfba4952
use IPv6 local address, not link local 
https://en.wikipedia.org/wiki/Unique_local_address
 2024-10-17 17:15:47 +02:00
earl-warren 016fd14241 Merge pull request 'use and create a NFS backed PVC' (#21) from earl-warren/documentation:wip-nfs into main 
Reviewed-on: https://code.forgejo.org/infrastructure/documentation/pulls/21
 2024-10-17 13:00:33 +00:00
Earl Warren 8f0c9c17b9
re-order section for reseting the cluster 
so that they can be applied in order
 2024-10-17 14:55:46 +02:00
Earl Warren 644faf989e
force nfs version 4 
It is equivalent to -t nfs4 except there is no way to specify this
on mount and it has to be done via options
 2024-10-17 14:23:19 +02:00
Earl Warren 3f79d6d365
allow 10.0.0.0/8 in the firewall 2024-10-17 13:36:16 +02:00
Earl Warren b5f7d949ab
nfs mounts must not be sync 
This is a 10x performance hit.

It is reasonable to mount NFS in async. Just like with locally mounted
disk, there is a risk of data loss. But since it honors requests to
sync, the application is in control of when it matters. An
application (database, git, forgejo even) would have a bad design if,
for instance, it returned success on a write operation without issuing
a sync.
 2024-10-17 13:36:16 +02:00
Earl Warren 40513d541a
nfs: define a root so that nfsv4 is used instead of nfsv3 2024-10-17 13:36:16 +02:00
Earl Warren f76d6ea2a9
use and create a NFS backed PVC 2024-10-17 13:36:16 +02:00