Configuration
NAT configVMWare Fusion 8.5
$ sudo vi /Library/Preferences/VMware\ Fusion/vmnet8/nat.conf [incomingtcp] # Use these with care - anyone can enter into your VM through these... # The format and example are as follows: #<external port number> = <VM's IP address>:<VM's port number> #8080 = 172.16.3.128:80 8880 = 192.168.241.134:8880 obrienbiometrics:onap michaelobrien$ sudo /Applications/VMware\ Fusion.app/Contents/Library/vmnet-cli --stop Stopped DHCP service on vmnet1 Disabled hostonly virtual adapter on vmnet1 Stopped DHCP service on vmnet8 Stopped NAT service on vmnet8 Disabled hostonly virtual adapter on vmnet8 Stopped all configured services on all networks $ sudo /Applications/VMware\ Fusion.app/Contents/Library/vmnet-cli --start Enabled hostonly virtual adapter on vmnet1 Started DHCP service on vmnet1 Started NAT service on vmnet8 Enabled hostonly virtual adapter on vmnet8 Started DHCP service on vmnet8 Started all configured services on all networks $ curl 127.0.0.1:8880 {"id":"v1","type":"apiVersion","links":{"accounts":"http:\/\/127.0.0.1:8880\/v1\/accounts","agents":"http:\/\/127.0.0.1:8880\/v1\/agents","apiKeys":"http:\/\/127.0.0.1:8880\/ |
Bare RHEL 7.3 VM - Multi Node Cluster
In progress as of 20170701
https://kubernetes.io/docs/getting-started-guides/scratch/
https://github.com/kubernetes/kubernetes/releases/latest https://github.com/kubernetes/kubernetes/releases/tag/v1.7.0 https://github.com/kubernetes/kubernetes/releases/download/v1.7.0/kubernetes.tar.gz tar -xvf kubernetes.tar optional build from source vi Vagrantfile go directly to binaries /run/media/root/sec/onap_kub/kubernetes/cluster ./get-kube-binaries.sh export Path=/run/media/root/sec/onap_kub/kubernetes/client/bin:$PATH [root@obrien-b2 server]# pwd /run/media/root/sec/onap_kub/kubernetes/server kubernetes-manifests.tar.gz kubernetes-salt.tar.gz kubernetes-server-linux-amd64.tar.gz README tar -xvf kubernetes-server-linux-amd64.tar.gz /run/media/root/sec/onap_kub/kubernetes/server/kubernetes/server/bin build images [root@obrien-b2 etcd]# make
(go lang required - adjust google docs) https://golang.org/doc/install?download=go1.8.3.linux-amd64.tar.gz |
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CoreOS on Vagrant on RHEL/OSX
(Yves alerted me to this) - currently blocked by the 19g VM size (changing the HD of the VM is unsupported in the VirtualBox driver)
https://coreos.com/kubernetes/docs/latest/kubernetes-on-vagrant-single.html
Implement OSX fix for Vagrant 1.9.6 https://github.com/mitchellh/vagrant/issues/7747
Adjust the VagrantFile for your system
NODE_VCPUS = 1 NODE_MEMORY_SIZE = 2048 to (for a 5820K on 64G for example) NODE_VCPUS = 8 NODE_MEMORY_SIZE = 32768 |
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curl -O https://storage.googleapis.com/kubernetes-release/release/v1.6.1/bin/darwin/amd64/kubectl chmod +x kubectl skipped (mv kubectl /usr/local/bin/kubectl) - already there ls /usr/local/bin/kubectl git clone https://github.com/coreos/coreos-kubernetes.git cd coreos-kubernetes/single-node/ vagrant box update sudo ln -sf /usr/local/bin/openssl /opt/vagrant/embedded/bin/openssl vagrant up Wait at least 5 min (Yves is good) (rerun from here) export KUBECONFIG="${KUBECONFIG}:$(pwd)/kubeconfig" kubectl config use-context vagrant-single obrienbiometrics:single-node michaelobrien$ export KUBECONFIG="${KUBECONFIG}:$(pwd)/kubeconfig" obrienbiometrics:single-node michaelobrien$ kubectl config use-context vagrant-single Switched to context "vagrant-single". obrienbiometrics:single-node michaelobrien$ kubectl proxy & [1] 4079 obrienbiometrics:single-node michaelobrien$ Starting to serve on 127.0.0.1:8001 goto $ kubectl get nodes $ kubectl get service --all-namespaces $ kubectl cluster-info git clone ssh://michaelobrien@gerrit.onap.org:29418/oom cd oom/kubernetes/oneclick/ obrienbiometrics:oneclick michaelobrien$ ./createAll.bash -n onap **** Done ****obrienbiometrics:oneclick michaelobrien$ kubectl get service --all-namespaces ... onap-vid vid-server 10.3.0.31 <nodes> 8080:30200/TCP 32s obrienbiometrics:oneclick michaelobrien$ kubectl get pods --all-namespaces NAMESPACE NAME READY STATUS RESTARTS AGE kube-system heapster-v1.2.0-4088228293-3k7j1 2/2 Running 2 4h kube-system kube-apiserver-172.17.4.99 1/1 Running 1 4h kube-system kube-controller-manager-172.17.4.99 1/1 Running 1 4h kube-system kube-dns-782804071-jg3nl 4/4 Running 4 4h kube-system kube-dns-autoscaler-2715466192-k45qg 1/1 Running 1 4h kube-system kube-proxy-172.17.4.99 1/1 Running 1 4h kube-system kube-scheduler-172.17.4.99 1/1 Running 1 4h kube-system kubernetes-dashboard-3543765157-qtnnj 1/1 Running 1 4h onap-aai aai-service-346921785-w3r22 0/1 Init:0/1 0 1m ... reset obrienbiometrics:single-node michaelobrien$ rm -rf ~/.vagrant.d/boxes/coreos-alpha/ |
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OSX Minikube
curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/darwin/amd64/kubectl chmod +x ./kubectl sudo mv ./kubectl /usr/local/bin/kubectl kubectl cluster-info kubectl completion -h brew install bash-completion curl -Lo minikube https://storage.googleapis.com/minikube/releases/v0.19.0/minikube-darwin-amd64 && chmod +x minikube && sudo mv minikube /usr/local/bin/ minikube start --vm-driver=vmwarefusion kubectl run hello-minikube --image=gcr.io/google_containers/echoserver:1.4 --port=8080 kubectl expose deployment hello-minikube --type=NodePort kubectl get pod curl $(minikube service hello-minikube --url) minikube stop |
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When upgrading from 0.19 to 0.20 - do a minikube delete
RHEL Kubernetes - Redhat 7.3 Enterprise Linux Host
Running onap kubernetes services in a single VM using Redhat Kubernetes for 7.3
Redhat provides 2 docker containers for the scheduler and nbi components and spins up 2 (# is scalable) pod containers for use by onap.
[root@obrien-mbp oneclick]# docker ps |
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Kubernetes setup
Uninstall docker-se (we installed earlier) subscription-manager repos --enable=rhel-7-server-optional-rpms [root@obrien-mbp opt]# ./kubestart.sh [root@obrien-mbp opt]# ss -tulnp | grep -E "(kube)|(etcd)"
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