Marko Lukša luksa
luksa
/ OpenShift Kubernetes version matrix
Created
June 8, 2020 07:37
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| OpenShift 3.11 -> Kubernetes 1.11 | |
| OpenShift 4.1 -> Kubernetes 1.13 | |
| OpenShift 4.2 -> Kubernetes 1.14 | |
| OpenShift 4.3 -> Kubernetes 1.16 | |
| OpenShift 4.4 -> Kubernetes 1.17 |
luksa
/ kubectl-getall
Created
June 27, 2019 16:00
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| #!/bin/bash | |
| kubectl api-resources --verbs=list --namespaced -o name \ | |
| | xargs -n 1 kubectl get --show-kind --ignore-not-found |
luksa
/ service-catalog-controller-double-provision-request.log
Created
May 26, 2018 12:57
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| I0526 08:47:11.153362 17338 round_trippers.go:405] GET https://localhost:6443/api/v1/namespaces/default/configmaps/cluster-info 200 OK in 1 milliseconds | |
| I0526 08:47:11.663177 17338 controller_instance.go:102] =========================================== | |
| I0526 08:47:11.663188 17338 controller_instance.go:103] Adding ServiceInstance 'foo21/ups-instance-with-parametersfrom' to queue | |
| I0526 08:47:11.663194 17338 controller_instance.go:104] =========================================== | |
| I0526 08:47:11.663209 17338 controller.go:357] ------------------------------------------------- | |
| I0526 08:47:11.663237 17338 controller_instance.go:1112] ServiceInstance "foo21/ups-instance-with-parametersfrom": Removing condition "Failed" | |
| I0526 08:47:11.663246 17338 controller_instance.go:962] ServiceInstance "foo21/ups-instance-with-parametersfrom": looking up a ClusterServiceClass from spec.externalName: "user-provided-service" | |
| I0526 08:47:11.665472 17338 round_trippers.go:405] GET https://localhost:6443/apis/servicec |
luksa
/ proper-order.png
Last active
June 13, 2017 13:03
luksa
/ gist:260f91515c9c9c3ba67499614abffa44
Last active
March 20, 2017 14:04
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| $ sudo iptables --list -t nat -n | |
| Chain PREROUTING (policy ACCEPT) | |
| target prot opt source destination | |
| KUBE-SERVICES all -- 0.0.0.0/0 0.0.0.0/0 /* kubernetes service portals */ | |
| DOCKER all -- 0.0.0.0/0 0.0.0.0/0 ADDRTYPE match dst-type LOCAL | |
| Chain INPUT (policy ACCEPT) | |
| target prot opt source destination | |
| Chain OUTPUT (policy ACCEPT) |
luksa
/ gist:6ea6c953ac429292a5538b7e33ab7222
Created
February 21, 2017 13:26
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| if (foo == null) { | |
| synchronized (this) { | |
| if (foo == null) { | |
| foo = createFoo(); | |
| } | |
| } | |
| } | |
| return foo; |
luksa
/ openshift-wildfly-config.json
Last active
August 29, 2015 14:12
An OpenShift V3 Application Config for deploying two replicas of WildFly
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| { | |
| "kind": "Config", | |
| "id": "wildfly-config", | |
| "apiVersion": "v1beta1", | |
| "name": "JBoss WildFly", | |
| "description": "Creates a JBoss WildFly cluster", | |
| "items": [ | |
| { | |
| "kind": "Service", | |
| "id": "wildfly-http-service", |
luksa
/ gist:9f8a5d0d24e0aacba07a
Created
June 27, 2014 09:43
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| 2014-06-27 09:03:36,222 INFO [org.jboss.as.server.deployment] (MSC service thread 1-6) JBAS015876: Starting deployment of "io.fabric8.generated.fabric-profile-1.0.0.jar" (runtime-name: "io.fabric8.generated.fabric-profile-1.0.0.jar") | |
| 2014-06-27 09:03:36,229 DEBUG [org.jboss.as.server.deployment] (MSC service thread 1-1) Found Extension-Name manifest entry null in /content/io.fabric8.generated.fabric-profile-1.0.0.jar | |
| 2014-06-27 09:03:36,231 ERROR [org.jboss.as.controller.management-operation] (pool-3-thread-1) JBAS014613: Operation ("deploy") failed - address: ([("deployment" => "io.fabric8.generated.fabric-profile-1.0.0.jar")]) - failure description: {"JBAS014771: Services with missing/unavailable dependencies" => ["jboss.deployment.unit.\"io.fabric8.generated.fabric-profile-1.0.0.jar\".REGISTER is missing [jboss.wildfly.gravia.Repository]"]} | |
| 2014-06-27 09:03:36,232 ERROR [org.jboss.as.server] (pool-3-thread-1) JBAS015870: Deploy of deployment "io.fabric8.generated.fabric-profile-1.0.0.jar" was rolled back |
luksa
/ gist:d95ecf318b5e57f811bd
Last active
August 29, 2015 14:02
ssh into fabric8 docker container by container id (e.g. sshf 5043fb)
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| #/bin/sh | |
| # Store this into a file called "sshf" and do a chmod +x on it. | |
| # Then simply do a "docker ps" to see the container id and then invoke "sshf <container id>" to ssh into | |
| # that container | |
| echo ssh-ing to docker container $1 \(port `docker port $1 22 | sed 's/.*://'`\) | |
| ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o PreferredAuthentications=password fabric8@localhost -p `docker port $1 22 | sed 's/.*://'` |
luksa
/ gist:aff591f72d679b0a059b
Created
May 13, 2014 20:42
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| #/bin/sh | |
| echo ssh-ing to docker container $1 \(port `docker port $1 22 | sed 's/.*://'`\) | |
| ssh -o UserKnownHostsFile=/dev/null -o StrictHostKeyChecking=no -o PreferredAuthentications=password fabric8@localhost -p `docker port $1 22 | sed 's/.*://'` |
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