Merge pull request #1160 from vishpat/nuage

Nuage

1 files changed, 63 insertions, 0 deletions

diff --git a/roles/nuage_master/files/serviceaccount.sh b/roles/nuage_master/files/serviceaccount.sh
new file mode 100644
index 000000000..f6fdb8a8d
--- /dev/null
+++ b/roles/nuage_master/files/serviceaccount.sh
@@ -0,0 +1,63 @@
+#!/bin/bash
+# Parse CLI options
+for i in "$@"; do
+    case $i in
+        --master-cert-dir=*)
+            MASTER_DIR="${i#*=}"
+            CA_CERT=${MASTER_DIR}/ca.crt
+            CA_KEY=${MASTER_DIR}/ca.key
+            CA_SERIAL=${MASTER_DIR}/ca.serial.txt
+            ADMIN_FILE=${MASTER_DIR}/admin.kubeconfig
+        ;;
+        --server=*)
+            SERVER="${i#*=}"
+        ;;
+        --output-cert-dir=*)
+            OUTDIR="${i#*=}"
+            CONFIG_FILE=${OUTDIR}/nuage.kubeconfig
+        ;;
+    esac
+done
+
+# If any are missing, print the usage and exit
+if [ -z $SERVER ] || [ -z $OUTDIR ] || [ -z $MASTER_DIR ]; then
+    echo "Invalid syntax: $@"
+    echo "Usage:"
+    echo "  $0 --server=<address>:<port> --output-cert-dir=/path/to/output/dir/ --master-cert-dir=/path/to/master/"
+    echo "--master-cert-dir:  Directory where the master's configuration is held"
+    echo "--server:           Address of Kubernetes API server (default port is 8443)"
+    echo "--output-cert-dir:  Directory to put artifacts in"
+    echo ""
+    echo "All options are required"
+    exit 1
+fi
+
+# Login as admin so that we can create the service account
+oc login -u system:admin --config=$ADMIN_FILE || exit 1
+oc project default --config=$ADMIN_FILE
+
+ACCOUNT_CONFIG='
+{
+  "apiVersion": "v1",
+  "kind": "ServiceAccount",
+  "metadata": {
+    "name": "nuage"
+  }
+}
+'
+
+# Create the account with the included info
+echo $ACCOUNT_CONFIG|oc create --config=$ADMIN_FILE -f -
+
+# Add the cluser-reader role, which allows this service account read access to
+# everything in the cluster except secrets
+oadm policy add-cluster-role-to-user cluster-reader system:serviceaccounts:default:nuage --config=$ADMIN_FILE
+
+# Generate certificates and a kubeconfig for the service account
+oadm create-api-client-config --certificate-authority=${CA_CERT} --client-dir=${OUTDIR} --signer-cert=${CA_CERT} --signer-key=${CA_KEY} --signer-serial=${CA_SERIAL} --user=system:serviceaccounts:default:nuage --master=${SERVER} --public-master=${SERVER} --basename='nuage'
+
+# Verify the finalized kubeconfig
+if ! [ $(oc whoami --config=$CONFIG_FILE) == 'system:serviceaccounts:default:nuage' ]; then
+    echo "Service account creation failed!"
+    exit 1
+fi