Differences

This shows you the differences between two versions of the page.

--- kubernetes_install_on_fedora [2018/04/09 09:48] – [cluster/get-kube-binaries.sh] rpjday
+++ kubernetes_install_on_fedora [2018/04/09 10:15] (current) – [cluster/get-kube-binaries.sh] rpjday
@@ Line 84: / Line 84: @@
 fi
 </code>
+The client tarball consists of the single executable ''kubectl'':
+<code>
+$ tar tvf kubernetes-client-linux-amd64.tar.gz
+drwxr-xr-x root/root         0 2018-03-26 13:46 kubernetes/
+drwxr-xr-x root/root         0 2018-03-26 13:46 kubernetes/client/
+drwxr-xr-x root/root         0 2018-03-26 13:46 kubernetes/client/bin/
+-rwxr-xr-x root/root  54277699 2018-03-26 13:46 kubernetes/client/bin/kubectl
+$
+</code>
+which will be "installed" and which you'll have to add to your search path shortly.
 Here's the ''extract_arch_tarball()'' function in that script:
@@ Line 104: / Line 117: @@
 </code>
-The client tarball consists of nothing but ''kubernetes/client/bin/kubectl''.
+In short, from the ''${KUBE_ROOT}'' directory (and in the context of a 64-bit Fedora system), extract that single ''kubectl'' executable:
+<code>
+$ mkdir -p platforms/linux/amd64
+$ tar xvf ../kubernetes-client-linux-amd64.tar.gz \
+> --strip-components 3 \
+> -C platforms/linux/amd64
+$
+</code>
+<code>
+$ tree platforms
+platforms
+└── linux
+    └── amd64
+        └── kubectl
+$
+</code>
+Finally, make sure you can find ''kubectl'' on your search path somehow:
+<code>
+PATH=$PATH:/home/rpjday/kubernetes/dl/kubernetes/platforms/linux/amd64
+</code>
 ===== create_cluster =====
+==== Overview ====
+This function kicks off a new cluster:
+<code>
+function create_cluster {
+  if [[ -n "${KUBERNETES_SKIP_CREATE_CLUSTER-}" ]]; then
+    exit 0
+  fi
+  echo "Creating a kubernetes on ${KUBERNETES_PROVIDER:-gce}..."
+  (
+    cd kubernetes
+    ./cluster/kube-up.sh
+    echo "Kubernetes binaries at ${PWD}/cluster/"
+    if [[ ":$PATH:" != *":${PWD}/cluster:"* ]]; then
+      echo "You may want to add this directory to your PATH in \$HOME/.profile"
+    fi
+    echo "Installation successful!"
+  )
+}
+</code>
+You might want to add the ''cluster/'' directory to your search path for later:
+<code>
+PATH=$PATH:/home/rpjday/kubernetes/dl/kubernetes/cluster
+</code>
+==== create_cluster() ====
+This function calls the underlying script ''cluster/kube-up.sh'':
+<code>
+function create_cluster {
+  if [[ -n "${KUBERNETES_SKIP_CREATE_CLUSTER-}" ]]; then
+    exit 0
+  fi
+  echo "Creating a kubernetes on ${KUBERNETES_PROVIDER:-gce}..."
+  (
+    cd kubernetes
+    ./cluster/kube-up.sh
+    echo "Kubernetes binaries at ${PWD}/cluster/"
+    if [[ ":$PATH:" != *":${PWD}/cluster:"* ]]; then
+      echo "You may want to add this directory to your PATH in \$HOME/.profile"
+    fi
+    echo "Installation successful!"
+  )
+}
+</code>