Week 19 routine

[kiwixbot]

Infra

• [x] Check nodes free space

  df -h / && df -h /data

• [x] Nodes and worker system upgrades

  apt update && apt upgrade

• [x] Ensure all borg repositories are being updated
• [x] Check Pod errors

  k get pods -A -o wide|grep Error

• [x] Check Pod restarts

  k get pods -A -o wide | pyp -i 'print("\n".join([line for line in l if re.split(r"\s+", line)[4] != "0"]))'

• [x] Check if k8s should/could be upgraded

  curl -s -H "X-Auth-Token: $SCW_SECRET_KEY" https://api.scaleway.com/k8s/v1/regions/fr-par/clusters/$KIWIX_PROD_CLUSTER|jq ".version,.upgrade_available"
  curl -s -H "X-Auth-Token: $SCW_SECRET_KEY" https://api.scaleway.com/k8s/v1/regions/fr-par/versions|jq ".versions[].name"

• [x] Upgrade k8s if applicable

Stats

• [x] Ensure download.kiwix.org stats are being recorded
• [x] Check whether matomo should be upgraded

Grafana

• [x] Alert list is normal
• [x] Zimfarm dashboard is normal
• [x] Mirrorbrain dashboard is normal
• [x] There is no abnormal behaviors on cluster resources consumption

Projects

• [x] UptimeRobot has no alert
• [x] zimit backlog is reasonable
• [x] Analyze zimit failed tasks
• [x] PRs awaiting your review

Security

• [x] Analyze/merge dependabot PRs

Note: this is an automatic reminder intended for the assignee(s).

[rgaudin]

Storage

Machine	Filesystem	Size	Used	Avail	Use%	Use change
bastion	/	37G	12G	24G	33%	+1G
stats	/	233G	102G	120G	47%	+1G
services	/	456G	264G	694G	62%	+5G
storage	/	33T	21T	11T	67%	-
demo	/	916G	32G	838G	4%	don't care
imager-worker	/	1.9T	885G	905G	50%	don't care
sisyphus	/	233G	14G	208G	7%	+3G
ondemand	/	25G	9.6G	14G	41%	+1G
ondemand	/data	216G	68G	137G	34%	+18G

• 98 failed tasks on regular Zimfarm vs 30 succeess. Informed #content on Slack
• api.wp1.openzim.org still offline

zimit

• HUGE queue: 500 requested tasks ; none blocking
• (1) docker container not found
• (4) canceled
• those two above seems linking to the routine maintenance and the docker update.
• (2) certificate verify failed: self-signed certificate
• (1) 401 Client Error: Unauthorized
• (1) Seed Page Load Error (HTTP 400)
• (1) 451 Client Error: Unavailable For Legal Reasons
• (4) 403 Client Error: Forbidden
• (1) Failed to establish a new connection: [Errno 111] Connection refused
• (1) 404 Client Error: Not Found
• (1) SSLError(SSLError(1, '[SSL: WRONG_VERSION_NUMBER] wrong version number