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‎labs/helm/README.md‎

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# Installing Helm on PWD
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```
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[node1 install]$ kubectl get nodes
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NAME STATUS ROLES AGE VERSION
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node1 Ready master 2m v1.11.3node2 Ready <none> 48s v1.11.3
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node3 NotReady <none> 32s v1.11.3
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node4 NotReady <none> 13s v1.11.3
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node5 NotReady <none> 8s v1.11.3
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```
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```
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[node1 ~]$ kubectl get nodes -o json |
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> jq ".items[] | {name:.metadata.name} + .status.capacity"
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```
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{
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"name": "node1",
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"cpu": "8",
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"ephemeral-storage": "10Gi",
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"hugepages-1Gi": "0",
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"hugepages-2Mi": "0",
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"memory": "32929612Ki",
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"pods": "110"
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}
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{
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"name": "node2",
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"cpu": "8",
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"ephemeral-storage": "10Gi",
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"hugepages-1Gi": "0",
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"hugepages-2Mi": "0",
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"memory": "32929612Ki",
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"pods": "110"
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}
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{
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"name": "node3",
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"cpu": "8",
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"ephemeral-storage": "10Gi",
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"hugepages-1Gi": "0",
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"hugepages-2Mi": "0",
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"memory": "32929612Ki",
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"pods": "110"
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}
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{
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"name": "node4",
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"cpu": "8",
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"ephemeral-storage": "10Gi",
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"hugepages-1Gi": "0",
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"hugepages-2Mi": "0",
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"memory": "32929612Ki",
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"pods": "110"
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}
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{
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"name": "node5",
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"cpu": "8",
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"ephemeral-storage": "10Gi",
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"hugepages-1Gi": "0",
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"hugepages-2Mi": "0",
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"memory": "32929612Ki",
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"pods": "110"
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}
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```
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## Installing Helm
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```
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[node1 ~]$ yum install openssl
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Loaded plugins: fastestmirror, ovl
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base | 3.6 kB 00:00:00
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docker-ce-stable | 2.9 kB 00:00:00
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extras | 3.4 kB 00:00:00
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kubernetes/signature | 454 B 00:00:00
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kubernetes/signature | 1.4 kB 00:00:04 !!!
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updates | 3.4 kB 00:00:00
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(1/6): base/7/x86_64/group_gz | 166 kB 00:00:00
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(2/6): extras/7/x86_64/primary_db | 204 kB 00:00:00
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(3/6): base/7/x86_64/primary_db | 5.9 MB 00:00:00
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(4/6): updates/7/x86_64/primary_db | 6.0 MB 00:00:00
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(5/6): docker-ce-stable/x86_64/primary_db | 17 kB 00:00:00
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(6/6): kubernetes/primary | 37 kB 00:00:00
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Determining fastest mirrors
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* base: mirror.seedvps.com
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* extras: ams.edge.kernel.org
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* updates: ams.edge.kernel.org
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kubernetes 272/272
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Resolving Dependencies
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--> Running transaction check
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---> Package openssl.x86_64 1:1.0.2k-12.el7 will be installed
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--> Processing Dependency: openssl-libs(x86-64) = 1:1.0.2k-12.el7 for package: 1:openssl-1.0.2k-12.el7.x86_64
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--> Processing Dependency: make for package: 1:openssl-1.0.2k-12.el7.x86_64
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--> Running transaction check
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---> Package make.x86_64 1:3.82-23.el7 will be installed
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---> Package openssl-libs.x86_64 1:1.0.2k-8.el7 will be updated
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---> Package openssl-libs.x86_64 1:1.0.2k-12.el7 will be an update
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--> Finished Dependency Resolution
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Dependencies Resolved
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===================================================================================================================================================================
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Package Arch Version Repository Size
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===================================================================================================================================================================
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Installing:
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openssl x86_64 1:1.0.2k-12.el7 base 492 k
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Installing for dependencies:
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make x86_64 1:3.82-23.el7 base 420 k
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Updating for dependencies:
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openssl-libs x86_64 1:1.0.2k-12.el7 base 1.2 M
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Transaction Summary
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===================================================================================================================================================================
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Install 1 Package (+1 Dependent package)
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Upgrade ( 1 Dependent package)
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Total download size: 2.1 M
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Is this ok [y/d/N]: y
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Downloading packages:
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Delta RPMs disabled because /usr/bin/applydeltarpm not installed.
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(1/3): make-3.82-23.el7.x86_64.rpm | 420 kB 00:00:00
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(2/3): openssl-1.0.2k-12.el7.x86_64.rpm | 492 kB 00:00:00
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(3/3): openssl-libs-1.0.2k-12.el7.x86_64.rpm | 1.2 MB 00:00:00
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-------------------------------------------------------------------------------------------------------------------------------------------------------------------
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Total 9.5 MB/s | 2.1 MB 00:00:00
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Running transaction check
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Running transaction test
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Transaction test succeeded
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Running transaction
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Updating : 1:openssl-libs-1.0.2k-12.el7.x86_64 1/4
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Installing : 1:make-3.82-23.el7.x86_64 2/4
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Installing : 1:openssl-1.0.2k-12.el7.x86_64 3/4
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Cleanup : 1:openssl-libs-1.0.2k-8.el7.x86_64 4/4
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Verifying : 1:make-3.82-23.el7.x86_64 1/4
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Verifying : 1:openssl-1.0.2k-12.el7.x86_64 2/4
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Verifying : 1:openssl-libs-1.0.2k-12.el7.x86_64 3/4
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Verifying : 1:openssl-libs-1.0.2k-8.el7.x86_64 4/4
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Installed:
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openssl.x86_64 1:1.0.2k-12.el7
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Dependency Installed:
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make.x86_64 1:3.82-23.el7
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Dependency Updated:
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openssl-libs.x86_64 1:1.0.2k-12.el7
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Complete!
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```
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```
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$ curl https://raw.githubusercontent.com/helm/helm/master/scripts/get > get_helm.sh
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$ chmod 700 get_helm.sh
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$ ./get_helm.sh
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```
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```
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[node1 ~]$ sh get_helm.sh
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Downloading https://kubernetes-helm.storage.googleapis.com/helm-v2.11.0-linux-amd64.tar.gz
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Preparing to install helm and tiller into /usr/local/bin
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helm installed into /usr/local/bin/helm
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tiller installed into /usr/local/bin/tiller
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get_helm.sh: line 177: which: command not found
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Run 'helm init' to configure helm.
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```
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