Seth Jennings sjenning
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| package main | |
| import ( | |
| "fmt" | |
| "gopkg.in/gographics/imagick.v2/imagick" | |
| ) | |
| type asset struct { | |
| size float32 |
sjenning
/ service-catalog-howto.sh
Last active
August 1, 2017 15:28
How to run service catalog on local kubernetes cluster
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| # THIS IS NOT RUNNABLE, JUST SUFFIXED WITH .SH FOR SYNTAX HIGHLIGHT | |
| # tested on fedora 25 with kube 1.8 | |
| # setup env | |
| dnf install git docker gcc -y | |
| systemctl enable --now docker | |
| curl -OL https://storage.googleapis.com/golang/go1.8.3.linux-amd64.tar.gz | |
| tar -C /usr/local -xzf go1.8.3.linux-amd64.tar.gz | |
| # add following to $HOME/.bashrc | |
| #export GOPATH=$HOME/go |
sjenning
/ inventory.origin
Created
August 2, 2017 15:32
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| [OSEv3:children] | |
| masters | |
| etcd | |
| nodes | |
| [OSEv3:vars] | |
| ansible_ssh_user=centos | |
| ansible_become=yes | |
| deployment_type=origin |
sjenning
/ inventory.origin
Created
August 2, 2017 15:34
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| [OSEv3:children] | |
| masters | |
| etcd | |
| nodes | |
| [OSEv3:vars] | |
| ansible_ssh_user=centos | |
| ansible_become=yes | |
| deployment_type=origin |
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| _output/local/bin/linux/amd64/openshift start --write-config=openshift.local.config | |
| sudo _output/local/bin/linux/amd64/openshift start --master-config openshift.local.config/master/master-config.yaml --node-config openshift.local.config/node-<node-name>/node-config.yaml | |
| export KUBECONFIG=openshift.local.config/master/admin.kubeconfig | |
| export PATH=$PATH:$PWD/_output/local/bin/linux/amd64 | |
| oc get nodes (should work) |
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| # Golang | |
| export GOPATH=$HOME/projects/go | |
| export GOROOT=$HOME/bin/go | |
| export PATH=$GOROOT/bin:$GOPATH/bin:$PATH | |
| # Kubernetes | |
| export PATH=$GOPATH/src/k8s.io/kubernetes/third_party/etcd:$PATH | |
| export KUBECONFIG=/var/run/kubernetes/admin.kubeconfig | |
| # Aliases |
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| # on fedora 26 (as root) | |
| dnf --enablerepo=updates-testing -y install cri-o | |
| systemctl disable --now docker | |
| systemctl enable --now cri-o | |
| # cd to kubernetes repo | |
| CGROUP_DRIVER=systemd CONTAINER_RUNTIME=remote CONTAINER_RUNTIME_ENDPOINT='/var/run/crio.sock' IMAGE_SERVICE_ENDPOINT='/var/run/crio.sock' ./hack/local-up-cluster.sh |
sjenning
/ crio-stop.sh
Created
September 13, 2017 01:58
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| #!/bin/bash | |
| for i in $(crioctl pod list | grep ^ID: | cut -f2 -d' ') | |
| do | |
| crioctl pod stop --id $i | |
| crioctl pod remove --id $i | |
| done |
sjenning
/ kubedns.te
Last active
September 13, 2017 02:13
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| module kubedns 1.0; | |
| require { | |
| type container_var_run_t; | |
| type container_t; | |
| class file { open read ioctl }; | |
| } | |
| #============= container_t ============== | |
| allow container_t container_var_run_t:file read; |
sjenning
/ node-layout.sh
Last active
September 26, 2017 14:01
OpenShift Node layout with crio+docker using shared xfs and overlay
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| # edit /etc/sysconfig/docker-storage | |
| DOCKER_STORAGE_OPTIONS=--storage-driver=overlay2 | |
| # edit /etc/sysconfig/docker | |
| OPTIONS=' --selinux-enabled --log-driver=journald --graph=/var/lib/containers/storage/docker' | |
| # edit /etc/systemd/system/atomic-openshift-node.service | |
| WorkingDirectory=/var/lib/containers/storage/origin/ | |
| # atomic-openshift-node.service has PreExec commands that expect the WorkingDirectory to exist already |