summaryrefslogtreecommitdiffstats
path: root/roles/openshift_gcp/files
diff options
context:
space:
mode:
Diffstat (limited to 'roles/openshift_gcp/files')
-rw-r--r--roles/openshift_gcp/files/bootstrap-script.sh42
-rw-r--r--roles/openshift_gcp/files/openshift-bootstrap-update.service7
-rw-r--r--roles/openshift_gcp/files/openshift-bootstrap-update.timer10
-rw-r--r--roles/openshift_gcp/files/partition.conf3
4 files changed, 62 insertions, 0 deletions
diff --git a/roles/openshift_gcp/files/bootstrap-script.sh b/roles/openshift_gcp/files/bootstrap-script.sh
new file mode 100644
index 000000000..0c3f1999b
--- /dev/null
+++ b/roles/openshift_gcp/files/bootstrap-script.sh
@@ -0,0 +1,42 @@
+#!/bin/bash
+#
+# This script is a startup script for bootstrapping a GCP node
+# from a config stored in the project metadata. It loops until
+# it finds the script and then starts the origin-node service.
+# TODO: generalize
+
+set -o errexit
+set -o nounset
+set -o pipefail
+
+if [[ "$( curl "http://metadata.google.internal/computeMetadata/v1/instance/attributes/bootstrap" -H "Metadata-Flavor: Google" )" != "true" ]]; then
+ echo "info: Bootstrap is not enabled for this instance, skipping" 1>&2
+ exit 0
+fi
+
+if ! id=$( curl "http://metadata.google.internal/computeMetadata/v1/instance/attributes/cluster-id" -H "Metadata-Flavor: Google" ); then
+ echo "error: Unable to get cluster-id for instance from cluster metadata" 1>&2
+ exit 1
+fi
+
+if ! node_group=$( curl "http://metadata.google.internal/computeMetadata/v1/instance/attributes/node-group" -H "Metadata-Flavor: Google" ); then
+ echo "error: Unable to get node-group for instance from cluster metadata" 1>&2
+ exit 1
+fi
+
+if ! config=$( curl -f "http://metadata.google.internal/computeMetadata/v1/instance/attributes/bootstrap-config" -H "Metadata-Flavor: Google" 2>/dev/null ); then
+ while true; do
+ if config=$( curl -f "http://metadata.google.internal/computeMetadata/v1/project/attributes/${id}-bootstrap-config" -H "Metadata-Flavor: Google" 2>/dev/null ); then
+ break
+ fi
+ echo "info: waiting for ${id}-bootstrap-config to become available in cluster metadata ..." 1>&2
+ sleep 5
+ done
+fi
+
+echo "Got bootstrap config from metadata"
+mkdir -p /etc/origin/node
+echo -n "${config}" > /etc/origin/node/bootstrap.kubeconfig
+echo "BOOTSTRAP_CONFIG_NAME=node-config-${node_group}" >> /etc/sysconfig/origin-node
+systemctl enable origin-node
+systemctl start origin-node
diff --git a/roles/openshift_gcp/files/openshift-bootstrap-update.service b/roles/openshift_gcp/files/openshift-bootstrap-update.service
new file mode 100644
index 000000000..c65b1b34e
--- /dev/null
+++ b/roles/openshift_gcp/files/openshift-bootstrap-update.service
@@ -0,0 +1,7 @@
+[Unit]
+Description=Update the OpenShift node bootstrap configuration
+
+[Service]
+Type=oneshot
+ExecStart=/usr/bin/openshift-bootstrap-update
+User=root
diff --git a/roles/openshift_gcp/files/openshift-bootstrap-update.timer b/roles/openshift_gcp/files/openshift-bootstrap-update.timer
new file mode 100644
index 000000000..1a517b33e
--- /dev/null
+++ b/roles/openshift_gcp/files/openshift-bootstrap-update.timer
@@ -0,0 +1,10 @@
+[Unit]
+Description=Update the OpenShift node bootstrap credentials hourly
+
+[Timer]
+OnBootSec=30s
+OnCalendar=hourly
+Persistent=true
+
+[Install]
+WantedBy=timers.target \ No newline at end of file
diff --git a/roles/openshift_gcp/files/partition.conf b/roles/openshift_gcp/files/partition.conf
new file mode 100644
index 000000000..76e65ab9c
--- /dev/null
+++ b/roles/openshift_gcp/files/partition.conf
@@ -0,0 +1,3 @@
+[Service]
+ExecStartPost=-/usr/bin/growpart /dev/sda 1
+ExecStartPost=-/sbin/xfs_growfs / \ No newline at end of file