Merge "Create kubeconfig-setup script"

utilities/platform-util/centos/platform-util.spec

@@ -69,6 +69,7 @@ install -m 555 %{_buildsubdir}/scripts/show-certs.sh %{buildroot}%{local_bindir}
 install -m 555 %{_buildsubdir}/scripts/update_docker_registry_auth.sh %{buildroot}%{local_bindir}
 install -m 555 %{_buildsubdir}/scripts/change_system_private_registry.sh %{buildroot}%{local_bindir}
 install -m 555 %{_buildsubdir}/scripts/local_starlingxrc %{buildroot}%{local_bindir}
+install -m 555 %{_buildsubdir}/scripts/kubeconfig-setup %{buildroot}%{local_bindir}
 
 install -d %{buildroot}%{local_etc_initd}
 install %{_buildsubdir}/scripts/log_functions.sh %{buildroot}%{local_etc_initd}
@@ -123,6 +124,7 @@ systemctl enable opt-platform.service
 %{local_bindir}/update_docker_registry_auth.sh
 %{local_bindir}/change_system_private_registry.sh
 %{local_bindir}/local_starlingxrc
+%{local_bindir}/kubeconfig-setup
 
 %files noncontroller
 %defattr(-,root,root,-)

utilities/platform-util/debian/deb_folder/controller.install

@@ -8,3 +8,4 @@ scripts/update-dm.sh usr/local/bin
 scripts/update_docker_registry_auth.sh usr/local/bin
 scripts/change_system_private_registry.sh usr/local/bin
 scripts/local_starlingxrc usr/local/bin
+scripts/kubeconfig-setup usr/local/bin

utilities/platform-util/debian/deb_folder/platform-util-controller.install

@@ -8,3 +8,4 @@
 /usr/local/bin/update_docker_registry_auth.sh
 /usr/local/bin/change_system_private_registry.sh
 /usr/local/bin/local_starlingxrc
+/usr/local/bin/kubeconfig-setup

utilities/platform-util/debian/deb_folder/rules

@@ -40,6 +40,7 @@ override_dh_auto_install:
 	install -m 555 scripts/change_system_private_registry.sh $(DEBIAN_BUILDDIR)/usr/local/bin/
 	install -m 555 scripts/is-rootdisk-device.sh $(DEBIAN_BUILDDIR)/usr/local/bin/
 	install -m 555 scripts/local_starlingxrc $(DEBIAN_BUILDDIR)/usr/local/bin/
+	install -m 555 scripts/kubeconfig-setup $(DEBIAN_BUILDDIR)/usr/local/bin/
 	install -m 755 scripts/connectivity_test $(DEBIAN_BUILDDIR)/usr/local/bin/
 	install -m 750 scripts/set_keystone_user_option.sh $(DEBIAN_BUILDDIR)/usr/local/bin/
 
@@ -53,5 +54,5 @@ override_dh_auto_install:
 override_dh_fixperms:
 	dh_fixperms -Xupdate-iso.sh -Xpatch-dm.sh -Xgen-bootloader-iso.sh -Xstx-iso-utils.sh \
 	-Xshow-certs.sh -Xupdate_docker_registry_auth.sh -Xchange_system_private_registry.sh \
-	-Xis-rootdisk-device.sh -Xlocal_starlingxrc -Xpatch-restart-* -Xconnectivity_test \
-	-Xset_keystone_user_option.sh
+	-Xis-rootdisk-device.sh -Xlocal_starlingxrc -Xkubeconfig-setup -Xpatch-restart-* \
+	-Xconnectivity_test -Xset_keystone_user_option.sh

utilities/platform-util/scripts/kubeconfig-setup

@@ -0,0 +1,47 @@
+#!/bin/bash
+#
+# Copyright (c) 2023 Wind River Systems, Inc.
+#
+# SPDX-License-Identifier: Apache-2.0
+#
+# Setups Kubernetes configuration for logged in user.
+# No password/token/key is set.
+#
+
+# Set Kubernetes config file.
+mkdir -p -m 750 $HOME/.kube
+rm -f $HOME/.kube/config
+touch $HOME/.kube/config
+chmod 600 $HOME/.kube/config
+CERT_AUTH_DATA=$(base64 -w0 /etc/kubernetes/pki/ca.crt)
+CLUSTER_HOST_IP=$(grep -w controller-cluster-host /etc/hosts | awk '{print $1}')
+if [[ $CLUSTER_HOST_IP =~ .*:.* ]]; then
+    CLUSTER_HOST_IP="[$CLUSTER_HOST_IP]"
+fi
+SERVER_URL="https://$CLUSTER_HOST_IP:6443"
+printf "%s\n" \
+       "apiVersion: v1" \
+       "clusters:" \
+       "- cluster:" \
+       "    certificate-authority-data: $CERT_AUTH_DATA" \
+       "    server: $SERVER_URL" \
+       "  name: kubernetes" \
+       "contexts:" \
+       "- context:" \
+       "    cluster: kubernetes" \
+       "    user: $USER" \
+       "  name: $USER@kubernetes" \
+       "current-context: $USER@kubernetes" \
+       "kind: Config" \
+       "preferences: {}" \
+       "users:" \
+       "- name: $USER" \
+       "  user:" > $HOME/.kube/config
+
+# Add or replace KUBECONFIG variable in ".profile" file.
+VAR_COUNT=$(grep -cw '^export KUBECONFIG' $HOME/.profile)
+if [[ "$VAR_COUNT" == "0" ]]; then
+    echo 'export KUBECONFIG="$HOME/.kube/config"' >> $HOME/.profile
+else
+    sed -i '/^\bexport KUBECONFIG\b/c\export KUBECONFIG="$HOME/.kube/config"' $HOME/.profile
+fi