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authorDan Prince <dprince@redhat.com>2015-07-22 18:22:50 -0400
committerDan Prince <dprince@redhat.com>2015-07-24 16:36:57 -0400
commita6861730bd3eee0cd419c959048cac9a48ee8482 (patch)
tree4b7ee25f5183d3da9902a0121b66d6fbe2b07111 /validation-scripts/all-nodes.sh
parent386fc6089060eadf73fbad6123ae096ba2205572 (diff)
network validation to ping test each interface
This patches wires in a new "all nodes" validation resource that can be used to add validations that occur early on during the deployment process. This occurs after the nodes have been brought online and the initial networks have been configured but before any "post" (puppet, etc.) sort of configuration has been executed. A initial validation script has been added to ping test network IPs on each network. When using network isolation this will ensure network connectivity (vlans, etc) are working on each node and if not the heat stack will fail early, allowing time to fix the network connections and retry the stack creation via an update. Change-Id: I63cf95b27e8ad2aed48718cf84df5f324780e597 Co-Authored-By: Ian Main <imain@redhat.com> Co-Authored-By: Ryan Hallisey <rhallise@redhat.com>
Diffstat (limited to 'validation-scripts/all-nodes.sh')
-rw-r--r--validation-scripts/all-nodes.sh29
1 files changed, 29 insertions, 0 deletions
diff --git a/validation-scripts/all-nodes.sh b/validation-scripts/all-nodes.sh
new file mode 100644
index 0000000..38a5a55
--- /dev/null
+++ b/validation-scripts/all-nodes.sh
@@ -0,0 +1,29 @@
+#!/bin/bash
+
+# For each unique remote IP (specified via Heat) we check to
+# see if one of the locally configured networks matches and if so we
+# attempt a ping test on that networks remote IP.
+function ping_controller_ips() {
+ local REMOTE_IPS=$1
+
+ for REMOTE_IP in $(echo $REMOTE_IPS | sed -e "s| |\n|g" | sort -u); do
+
+ for LOCAL_NETWORK in $(ip r | grep -v default | cut -d " " -f 1); do
+ local LOCAL_CIDR=$(echo $LOCAL_NETWORK | cut -d "/" -f 2)
+ local LOCAL_NETMASK=$(ipcalc -m $LOCAL_NETWORK | grep NETMASK | cut -d "=" -f 2)
+ local REMOTE_NETWORK=$(ipcalc -np $REMOTE_IP $LOCAL_NETMASK | grep NETWORK | cut -d "=" -f 2)
+
+ if [ $REMOTE_NETWORK/$LOCAL_CIDR == $LOCAL_NETWORK ]; then
+ echo -n "Trying to ping $REMOTE_IP for local network $LOCAL_NETWORK..."
+ if ! ping -c 1 $REMOTE_IP &> /dev/null; then
+ echo "FAILURE"
+ echo "$REMOTE_IP is not pingable. Local Network: $LOCAL_NETWORK" >&2
+ exit 1
+ fi
+ echo "SUCCESS"
+ fi
+ done
+ done
+}
+
+ping_controller_ips "$ping_test_ips"