welshstew
/ argocd-app-get-adventure1.sh
Last active
January 23, 2020 21:59
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| [root@host helmstuff]# argocd app get adventure1 | |
| Name: adventure1 | |
| Project: default | |
| Server: https://kubernetes.default.svc | |
| Namespace: helmstuff | |
| URL: https://argocd-server-argocd.apps.ocp1.example.lab/applications/adventure1 | |
| Repo: https://github.com/welshstew/helm3-argocd-adventure1.git | |
| Target: master | |
| Path: manifest | |
| Sync Policy: Automated (Prune) |
welshstew
/ cpu-memory-allocated-as-percentage.sh
Last active
July 22, 2023 07:17
cpu and memory utilization on Openshift nodes
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| #NodeName, cpu requests, cpu limits, memory requests, memory limits | |
| [root@host ~]# oc get node --no-headers | while read node stat role age ver; do echo -ne "$node\t"; oc describe node $node | egrep '^ (cpu|memory)' | sed -r 's/\(|\)//g' | while read lbl x p1 y p2; do echo -n \ $p1 $p2 ; done; echo ""; done | |
| master0 43% 0% 28% 3% | |
| master1 40% 0% 23% 3% | |
| master2 44% 0% 27% 3% | |
| worker0 33% 8% 17% 3% | |
| worker1 35% 8% 19% 3% | |
| worker2 22% 2% 15% 4% |
welshstew
/ cat-dockerfile.sh
Last active
January 16, 2020 11:00
What makes up a Red Hat Java Based Container
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| [root@da7d7bf91053 buildinfo]# cat Dockerfile-redhat-openjdk-18-openjdk18-openshift-1.8-7 | |
| # Copyright 2019 Red Hat | |
| # | |
| # Licensed under the Apache License, Version 2.0 (the "License"); | |
| # you may not use this file except in compliance with the License. | |
| # You may obtain a copy of the License at | |
| # | |
| # http://www.apache.org/licenses/LICENSE-2.0 | |
| # | |
| # <<< REDACTED >>> |
welshstew
/ clone-run-node-app.sh
Last active
January 7, 2020 20:55
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| [user@localhost temp]$ git clone https://github.com/welshstew/keycloak-simple-examples.git | |
| Cloning into 'keycloak-simple-examples'... | |
| ... | |
| Unpacking objects: 100% (16/16), done. | |
| [user@localhost temp]$ cd keycloak-simple-examples/keycloak-nodejs-example/ | |
| [user@localhost keycloak-nodejs-example]$ npm install | |
| npm WARN deprecated istanbul@0.4.5: This module is no longer maintained, try this instead: | |
| ... | |
| added 405 packages from 426 contributors and audited 1198 packages in 7.66s | |
| found 26 vulnerabilities (2 low, 19 moderate, 5 high) |
welshstew
/ create-htpasswd-and-scp.txt
Last active
April 3, 2025 19:23
Creating a docker registry with authentication on qnap container station
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| htpasswd -bc docker-registry.htpasswd admin admin | |
| scp docker-registry.htpasswd admin@${NAS_IP}:/share/CACHEDEV1_DATA/Container/container-station-data/application/registry/nginx/ |
welshstew
/ OnEachWorkerNode.txt
Created
November 25, 2019 11:00
Configuring the local-stoarge operator on Openshift 4.2 on CoreOS nodes
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| On each worker:- via vsphere added an extra 32GB disk (sdb) | |
| - fdisk /dev/sdb | |
| - mkfs.xfs /dev/sdb1 | |
| - mount /dev/sdb1 /mnt/local-storage/local-sc/disk1 | |
| chcon -R unconfined_u:object_r:svirt_sandbox_file_t:s0 /mnt/local-storage/ |
welshstew
/ all-images.txt
Last active
October 17, 2019 16:27
Copy files from one registry to another with skopeo
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| quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:88ab6398d4197d2f87562b644a9776d309d158e5674d4eace81ae0f05f2ecc7f | |
| quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:3068c65ba3f73a1bbc87267f47705499a701152ee8e6353e69ceb5a04c302728 | |
| quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:27bf6bdd760d7a3c18907ccf9ac74706116cf15cab123c263f803678fa18429a | |
| quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:4551712a40b88ea237adbceb7e5a1919439c1e8011b9f8d6093fcb9eb641d344 | |
| quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:36e86d0e692c1306aae4b36e2d4d91448de5ed5271c6c8e29ef5c3201b81bef7 | |
| quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:9339c5a6e7884b46cac76f9da5128bc46fa2aa99053f80c472ff96a2fe1b9417 | |
| quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:7292e29ab331654accd66836a8a2464c04012233f281ba2fbe1b7578a72f9fcc | |
| quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:435f83253b5443c9b34c7409ed755f093756458e63323db2be59aca1cc2cd76b | |
| quay.io/openshift-release-dev/ocp-v4.0-art-dev@sha256:afcad963e50f4b5b20 |
welshstew
/ application.properties
Last active
October 7, 2019 11:49
Set of gists to show SFTP and camel on Openshift
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| logging.config=classpath:logback.xml | |
| # the options from org.apache.camel.spring.boot.CamelConfigurationProperties can be configured here | |
| camel.springboot.name=MyCamel | |
| # lets listen on all ports to ensure we can be invoked from the pod IP | |
| server.address=0.0.0.0 | |
| management.address=0.0.0.0 | |
| # lets use a different management port in case you need to listen to HTTP requests on 8080 |
welshstew
/ build-complete.txt
Last active
August 27, 2022 04:37
Generating and using ssl client certificates for use in an nginx sidecar image
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| [user@localhost certs]$ oc get builds | |
| NAME TYPE FROM STATUS STARTED DURATION | |
| nodejs-mongo-persistent-1 Source Git@e59fe75 Complete About an hour ago 2m37s | |
| simple-nginx-ssl-reverseproxy-1 Source Git@552932f Complete 16 minutes ago 47s |
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| Host localhost | |
| VerifyHostKeyDNS no | |
| StrictHostKeyChecking no | |
| HostKeyAlgorithms +ssh-dss | |
| Host rhel7jumpbox | |
| User user | |
| Hostname 192.168.1.86 | |
| Host loadbalancer.example.lab |