---
src/osaf/consensus/plugins/sample.plugin | 20 +++++++++++++++-----
1 file changed, 15 insertions(+), 5 deletions(-)
diff --git a/src/osaf/consensus/plugins/sample.plugin
b/src/osaf/consensus/plugins/sample.plugin
index fc4c54c..cadb9e0 100644
--- a/src/osaf/consensus/plugins/sample.plugin
+++ b/src/osaf/consensus/plugins/sample.plugin
@@ -17,6 +17,8 @@
# backward compatible.
readonly keyname="opensaf_consensus_lock"
+readonly takeover_request="takeover_request"
+readonly node_name_file="/etc/opensaf/node_name"
# get
# retrieve <value> of <key> from key-value store
@@ -24,7 +26,8 @@ readonly keyname="opensaf_consensus_lock"
# $1 - <key>
# returns:
# 0 - success, <value> is echoed to stdout
-# non-zero - failure
+# 1 - invalid param
+# other - failure
get() {
readonly key="$1"
...
@@ -56,7 +59,8 @@ setkey() {
# returns:
# 0 - success
# 1 - already exists
-# 2 or above - other failure
+# 2 - invalid param
+# 3 or above - other failure
create_key() {
readonly key="$1"
readonly value="$2"
@@ -74,7 +78,8 @@ create_key() {
# $4 - <timeout>
# returns:
# 0 - success
-# non-zero - failure
+# 1 - invalid param
+# other - failure
setkey_match_prev() {
readonly key="$1"
readonly value="$2"
@@ -101,7 +106,8 @@ erase() {
# $2 - <timeout>, will automatically unlock after <timeout> seconds
# returns:
# 0 - success
-# non-zero - failure
+# 1 - the lock is owned by someone else
+# 2 or above - other failure
lock() {
readonly owner="$1"
readonly timeout="$2"
@@ -129,7 +135,7 @@ lock_owner() {
# returns:
# 0 - success
# 1 - the lock is owned by someone else
-# 2 or above - other failure#
+# 2 or above - other failure
unlock() {
readonly owner="$1"
readonly forced=${2:-false}
@@ -146,6 +152,10 @@ unlock() {
watch() {
readonly key="$1"
..
+ # if <key> is $takeover_request and we have lost connectivity to the
+ # consensus service, a fake takeover_request can be returned to force
+ # rded to fence this node. Eg:
+ # "$hostname SC-0 10000000 UNDEFINED"
}
# argument parsing
--
2.7.4
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