Add kubectl install to Dockerfile with multi-arch support by geoffrey1330 · Pull Request #1237 · simplyblock/sbcli

geoffrey1330 · 2026-08-12T12:48:33Z

No description provided.

boddumanohar · 2026-08-12T13:11:18Z

can you please trigger security scan for this and check if its alright.

https://github.com/simplyblock/sbcli/actions/workflows/security.yml

geoffrey1330 · 2026-08-12T13:24:41Z

can you please trigger security scan for this and check if its alright.

https://github.com/simplyblock/sbcli/actions/workflows/security.yml

The scan as result of this package

# golang.org/x/net — kubectl embeds < 0.56.0; fix requires x/net >= 0.56.0

boddumanohar · 2026-08-12T13:28:14Z

Looks like the scan is failing for this branch. But works fine for main branch. Do you already know how to fix it?

geoffrey1330 · 2026-08-12T13:30:22Z

Looks like the scan is failing for this branch. But works fine for main branch. Do you already know how to fix it?

The fix will be to cut a new kubectl release compiled with patched module versions. don't know if we should do that or not.

boddumanohar · 2026-08-12T13:33:54Z

definitely not 😅 . why is this kubectl binary required?

geoffrey1330 · 2026-08-12T13:35:35Z

definitely not 😅 . why is this kubectl binary required?

To run the collect logs script from the admin-control pod to be able to collect logs from pods

geoffrey1330 · 2026-08-12T13:36:20Z

definitely not 😅 . why is this kubectl binary required?

To run the collect logs script from the admin-control pod to be able to collect logs from pods

https://github.com/simplyblock/sbcli/blob/main/simplyblock_core/scripts/collect_logs.py

boddumanohar · 2026-08-12T15:07:55Z

Since kubernetes python library is already present, I think we should use those libraries

kubectl get pods --> CoreV1Api.list_namespaced_pod
kubectl logs --> CoreV1Api.read_namespaced_pod_log
kubectl exec (uptime/dmesg) --> kubernetes.stream.stream(api.connect_get_namespaced_pod_exec, ...)

we should also think about how kubeconfig is passed.

geoffrey1330 · 2026-08-12T15:21:31Z

Since kubernetes python library is already present, I think we should use those libraries

kubectl get pods --> CoreV1Api.list_namespaced_pod

kubectl logs --> CoreV1Api.read_namespaced_pod_log

kubectl exec (uptime/dmesg) --> kubernetes.stream.stream(api.connect_get_namespaced_pod_exec, ...)

we should also think about how kubeconfig is passed.

Hmm, I see. I will check how possible this is to get large amount of log data.

boddumanohar · 2026-08-12T15:31:11Z

if its too much of an effort, we can ignore this security scan. what do you think?

…py and add missing task-runner services

… kubectl with kubernetes Python client

geoffrey1330 · 2026-08-12T16:20:30Z

if its too much of an effort, we can ignore this security scan. what do you think?

it seems to have worked

[simplyblock@ocp-installer-r6pzk-master-0 scripts]$ NS=simplyblock
MGMT_IP=172.30.232.110
MON_SECRET='sWbpOgba1bKnCfcPkVQi'
START='2026-08-12T11:35:00'
MINS=15
OUT=/tmp/logs
MODE=kubernetes
python3 collect_logs.py "$START" "$MINS" \
  --monitoring-secret "$MON_SECRET" \
  --namespace "$NS" \
  --output-dir "$OUT" \
  --mgmt-ip "$MGMT_IP" --mode "$MODE"
================================================================
  Simplyblock Log Collector
================================================================
  Window : 2026-08-12T11:35:00.000Z  →  2026-08-12T11:50:00.000Z  (15 min)
  Deploy : kubernetes
  Mode   : Graylog REST API
[1] Retrieving cluster info …
    Cluster UUID : 1b6c799f-1a35-48f2-97ee-25c7c2da969f
    Secret       : ********…  (len=20)
[2] Resolving management node …
    Using provided IP : 172.30.232.110
[3] Retrieving storage nodes …
    Found 9 storage node(s).
    Using provided --monitoring-secret for Graylog auth.
[4] Checking Graylog at http://172.30.232.110:9000/api …
    OK  (version 5.0.13+083613e)
[5] Collecting control-plane logs (27 services, mode=kubernetes) …
    total entries: 0
  simplyblock-control                               0 lines
    total entries: 4497
  webappapi                                     4,497 lines
    total entries: 49006
  storage-node-monitor                         49,006 lines
    total entries: 876
  mgmt-node-monitor                               876 lines
    total entries: 30
  lvol-stats-collector                             30 lines
    total entries: 6390
  main-distr-event-collector                    6,390 lines
    total entries: 8430
  capacity-and-stats-collector                  8,430 lines
    total entries: 60
  capacity-monitor                                 60 lines
    total entries: 55037
  health-check                                 55,037 lines
    total entries: 117
  device-monitor                                  117 lines
    total entries: 30
  lvol-monitor                                     30 lines
    total entries: 57
  snapshot-monitor                                 57 lines
    total entries: 0
  tasks-node-add-runner                             0 lines
    total entries: 29481
  tasks-runner-restart                         29,481 lines
    total entries: 2958
  tasks-runner-migration                        2,958 lines
    total entries: 0
  tasks-runner-lvol-migration                       0 lines
    total entries: 26
  tasks-runner-failed-migration                    26 lines
    total entries: 5023
  tasks-runner-cluster-status                   5,023 lines
    total entries: 0
  tasks-runner-new-device-migration                 0 lines
    total entries: 6810
  tasks-runner-port-allow                       6,810 lines
    total entries: 0
  tasks-runner-jc-comp-resume                       0 lines
    total entries: 0
  tasks-runner-sync-lvol-del                        0 lines
    total entries: 0
  tasks-runner-cluster-expand                       0 lines
    total entries: 3326
  tasks-runner-node-removal                     3,326 lines
    total entries: 0
  tasks-runner-snapshot-replication                 0 lines
    total entries: 14
  tasks-runner-backup                              14 lines
    total entries: 14
  tasks-runner-backup-merge                        14 lines
  Control-plane total                         172,182 lines
[6] Collecting storage-node logs (kubernetes) …
  Node: ocp-installer-r6pzk-worker-a-hzh8v_4424  ip=10.0.128.7  rpc_port=4424
    total entries: 13554
    spdk-container                               13,554 lines
    total entries: 32101
    spdk-proxy-container                         32,101 lines
  Node: ocp-installer-r6pzk-worker-a-zgrbl_4425  ip=10.0.128.6  rpc_port=4425
    total entries: 13075
    spdk-container                               13,075 lines
    total entries: 30754
    spdk-proxy-container                         30,754 lines
  Node: ocp-installer-r6pzk-worker-a-4rwwh_4426  ip=10.0.128.2  rpc_port=4426
    total entries: 6450
    spdk-container                                6,450 lines
    total entries: 14686
    spdk-proxy-container                         14,686 lines
  Node: ocp-installer-r6pzk-worker-a-cs27n_4427  ip=10.0.128.3  rpc_port=4427
    total entries: 14484
    spdk-container                               14,484 lines
    total entries: 31612
    spdk-proxy-container                         31,612 lines
  Node: ocp-installer-r6pzk-worker-a-5hkhm_4433  ip=10.0.128.99  rpc_port=4433
    total entries: 13331
    spdk-container                               13,331 lines
    total entries: 31159
    spdk-proxy-container                         31,159 lines
  Node: ocp-installer-r6pzk-worker-a-5x4n5_4436  ip=10.0.128.100  rpc_port=4436
    total entries: 10833
    spdk-container                               10,833 lines
    total entries: 22746
    spdk-proxy-container                         22,746 lines
  Node: ocp-installer-r6pzk-worker-a-9jc7b_4422  ip=10.0.128.101  rpc_port=4422
    total entries: 13389
    spdk-container                               13,389 lines
    total entries: 30612
    spdk-proxy-container                         30,612 lines
  Node: ocp-installer-r6pzk-worker-a-dksw8_4431  ip=10.0.128.98  rpc_port=4431
    total entries: 13069
    spdk-container                               13,069 lines
    total entries: 29834
    spdk-proxy-container                         29,834 lines
  Node: ocp-installer-r6pzk-worker-a-nx4p8_4435  ip=10.0.128.5  rpc_port=4435
    total entries: 13374
    spdk-container                               13,374 lines
    total entries: 29660
    spdk-proxy-container                         29,660 lines
[7] Collecting Kubernetes pod logs (namespace: simplyblock) …
  CSI node pods (10) …
      simplyblock-csi-node-2hgpm / csi-registrar
      simplyblock-csi-node-2hgpm / csi-node
      simplyblock-csi-node-2hgpm / csi-node (dmesg)
      simplyblock-csi-node-9rfpc / csi-registrar
      simplyblock-csi-node-9rfpc / csi-node
      simplyblock-csi-node-9rfpc / csi-node (dmesg)
      simplyblock-csi-node-cr56b / csi-registrar
      simplyblock-csi-node-cr56b / csi-node
      simplyblock-csi-node-cr56b / csi-node (dmesg)
      simplyblock-csi-node-dc7zj / csi-registrar
      simplyblock-csi-node-dc7zj / csi-node
      simplyblock-csi-node-dc7zj / csi-node (dmesg)
      simplyblock-csi-node-htkz6 / csi-registrar
      simplyblock-csi-node-htkz6 / csi-node
      simplyblock-csi-node-htkz6 / csi-node (dmesg)
      simplyblock-csi-node-lv44w / csi-registrar
      simplyblock-csi-node-lv44w / csi-node
      simplyblock-csi-node-lv44w / csi-node (dmesg)
      simplyblock-csi-node-pkwhn / csi-registrar
      simplyblock-csi-node-pkwhn / csi-node
      simplyblock-csi-node-pkwhn / csi-node (dmesg)
      simplyblock-csi-node-pwcxt / csi-registrar
      simplyblock-csi-node-pwcxt / csi-node
      simplyblock-csi-node-pwcxt / csi-node (dmesg)
      simplyblock-csi-node-t5btr / csi-registrar
      simplyblock-csi-node-t5btr / csi-node
      simplyblock-csi-node-t5btr / csi-node (dmesg)
      simplyblock-csi-node-wckgk / csi-registrar
      simplyblock-csi-node-wckgk / csi-node
      simplyblock-csi-node-wckgk / csi-node (dmesg)
  CSI controller pods (1) …
      simplyblock-csi-controller-0 / csi-provisioner
      simplyblock-csi-controller-0 / csi-snapshotter
      simplyblock-csi-controller-0 / csi-attacher
      simplyblock-csi-controller-0 / csi-resizer
      simplyblock-csi-controller-0 / csi-health-monitor
      simplyblock-csi-controller-0 / csi-controller
  No simplyblock-manager pods found in namespace simplyblock.
  Storage-node DS pods (9) …
      simplyblock-storage-node-ds-simplyblock-node-745wn / node-env-writer
      simplyblock-storage-node-ds-simplyblock-node-745wn / s-node-api-config-generator
      simplyblock-storage-node-ds-simplyblock-node-745wn / s-node-api-container
      simplyblock-storage-node-ds-simplyblock-node-984tm / node-env-writer
      simplyblock-storage-node-ds-simplyblock-node-984tm / s-node-api-config-generator
      simplyblock-storage-node-ds-simplyblock-node-984tm / s-node-api-container
      simplyblock-storage-node-ds-simplyblock-node-cq8sw / node-env-writer
      simplyblock-storage-node-ds-simplyblock-node-cq8sw / s-node-api-config-generator
      simplyblock-storage-node-ds-simplyblock-node-cq8sw / s-node-api-container
      simplyblock-storage-node-ds-simplyblock-node-dp5dv / node-env-writer
      simplyblock-storage-node-ds-simplyblock-node-dp5dv / s-node-api-config-generator
      simplyblock-storage-node-ds-simplyblock-node-dp5dv / s-node-api-container
      simplyblock-storage-node-ds-simplyblock-node-lh8lt / node-env-writer
      simplyblock-storage-node-ds-simplyblock-node-lh8lt / s-node-api-config-generator
      simplyblock-storage-node-ds-simplyblock-node-lh8lt / s-node-api-container
      simplyblock-storage-node-ds-simplyblock-node-m8vz6 / node-env-writer
      simplyblock-storage-node-ds-simplyblock-node-m8vz6 / s-node-api-config-generator
      simplyblock-storage-node-ds-simplyblock-node-m8vz6 / s-node-api-container
      simplyblock-storage-node-ds-simplyblock-node-nhl9v / node-env-writer
      simplyblock-storage-node-ds-simplyblock-node-nhl9v / s-node-api-config-generator
      simplyblock-storage-node-ds-simplyblock-node-nhl9v / s-node-api-container
      simplyblock-storage-node-ds-simplyblock-node-pgjkr / node-env-writer
      simplyblock-storage-node-ds-simplyblock-node-pgjkr / s-node-api-config-generator
      simplyblock-storage-node-ds-simplyblock-node-pgjkr / s-node-api-container
      simplyblock-storage-node-ds-simplyblock-node-rz4wf / node-env-writer
      simplyblock-storage-node-ds-simplyblock-node-rz4wf / s-node-api-config-generator
      simplyblock-storage-node-ds-simplyblock-node-rz4wf / s-node-api-container
[8] Collecting sbctl cluster / node info …
  sbctl cluster show                                 OK  (cluster_show.txt)
  sbctl lvol list                                    OK  (lvol_list.json)
  sbctl sn list                                      OK  (sn_list.json)
  sbctl sn check  (per node) …
    ocp-installer-r6pzk-worker-a-hzh8v_4424_10.0.128.7
    ocp-installer-r6pzk-worker-a-zgrbl_4425_10.0.128.6
    ocp-installer-r6pzk-worker-a-4rwwh_4426_10.0.128.2
    ocp-installer-r6pzk-worker-a-cs27n_4427_10.0.128.3
    ocp-installer-r6pzk-worker-a-5hkhm_4433_10.0.128.99
    ocp-installer-r6pzk-worker-a-5x4n5_4436_10.0.128.100
    ocp-installer-r6pzk-worker-a-9jc7b_4422_10.0.128.101
    ocp-installer-r6pzk-worker-a-dksw8_4431_10.0.128.98
    ocp-installer-r6pzk-worker-a-nx4p8_4435_10.0.128.5
  sbctl cluster get-logs --limit 0                   OK  (cluster_get_logs.txt)
[9] Creating tarball …
================================================================
  Done!
  Tarball : /tmp/logs/sb_logs_20260812_113500_15m.tar.gz
  Size    : 9.56 MB
================================================================

* Add kubectl install to Dockerfile with multi-arch support * Fix kubectl not found by installing to /usr/local/bin * replace kubectl binary with kubernetes Python client in collect_logs.py and add missing task-runner services * fix collect_logs: use since_seconds instead of since_time and replace kubectl with kubernetes Python client

geoffrey1330 added 2 commits August 12, 2026 13:48

Add kubectl install to Dockerfile with multi-arch support

7652086

Fix kubectl not found by installing to /usr/local/bin

4064338

wmousa approved these changes Aug 12, 2026

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geoffrey1330 requested a review from boddumanohar August 12, 2026 13:08

geoffrey1330 added 2 commits August 12, 2026 16:31

replace kubectl binary with kubernetes Python client in collect_logs.…

9514968

…py and add missing task-runner services

fix collect_logs: use since_seconds instead of since_time and replace…

66156aa

… kubectl with kubernetes Python client

geoffrey1330 mentioned this pull request Aug 12, 2026

add pods/exec RBAC permission to simplyblock-sa for log collector dme… simplyblock/simplyblock-operator#418

Merged

boddumanohar approved these changes Aug 12, 2026

View reviewed changes

geoffrey1330 merged commit b23b8d1 into main Aug 13, 2026
11 checks passed

geoffrey1330 deleted the install_kubectl branch August 13, 2026 08:27

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Add kubectl install to Dockerfile with multi-arch support - #1237

Add kubectl install to Dockerfile with multi-arch support#1237
geoffrey1330 merged 4 commits into
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install_kubectl

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