fix(*): bump etcd ttl to 20 seconds

The component's boot relies on etcdctl for publishing keys to etcd.
Bumping to 20 seconds should prevent users from having their TTLs
expire due to etcd latency issues.

Author: Matthew Fisher

builder/image/bin/boot

@@ -17,7 +17,7 @@ fi
 export ETCD_PORT=${ETCD_PORT:-4001}
 export ETCD="$HOST:$ETCD_PORT"
 export ETCD_PATH=${ETCD_PATH:-/deis/builder}
-export ETCD_TTL=${ETCD_TTL:-10}
+export ETCD_TTL=${ETCD_TTL:-20}
 
 # wait for etcd to be available
 until etcdctl --no-sync -C $ETCD ls >/dev/null 2>&1; do

cache/README.md

@@ -20,8 +20,6 @@ install, and start **deis/cache**.
   daemon (default: *4001*)
 * **ETCD_PATH** sets the etcd directory where the cache announces its
   configuration (default: */deis/cache*)
-* **ETCD_TTL** sets the time-to-live before etcd purges a configuration
-  value, in seconds (default: *10*)
 * **PORT** sets the TCP port on which the cache listens (default: *6379*)
 
 ## License

controller/bin/boot

@@ -13,7 +13,7 @@ set -eo pipefail
 export ETCD_PORT=${ETCD_PORT:-4001}
 export ETCD="$HOST:$ETCD_PORT"
 export ETCD_PATH=${ETCD_PATH:-/deis/controller}
-export ETCD_TTL=${ETCD_TTL:-10}
+export ETCD_TTL=${ETCD_TTL:-20}
 
 # wait for etcd to be available
 until etcdctl --no-sync -C $ETCD ls >/dev/null 2>&1; do

database/bin/boot

@@ -13,7 +13,7 @@ set -eo pipefail
 export ETCD_PORT=${ETCD_PORT:-4001}
 export ETCD="$HOST:$ETCD_PORT"
 export ETCD_PATH=${ETCD_PATH:-/deis/database}
-export ETCD_TTL=${ETCD_TTL:-10}
+export ETCD_TTL=${ETCD_TTL:-20}
 
 export BUCKET_NAME=${BUCKET_NAME:-db_wal}
 export BACKUPS_TO_RETAIN=${BACKUPS_TO_RETAIN:-5}

registry/bin/boot

@@ -14,7 +14,7 @@ export ETCD_PORT=${ETCD_PORT:-4001}
 export ETCD="$HOST:$ETCD_PORT"
 export ETCD_PATH=${ETCD_PATH:-/deis/registry}
 export HOST_ETCD_PATH=${HOST_ETCD_PATH:-/deis/registry/hosts/$HOST}
-export ETCD_TTL=${ETCD_TTL:-10}
+export ETCD_TTL=${ETCD_TTL:-20}
 
 # run.sh requires $REGISTRY_PORT
 export REGISTRY_PORT=${PORT:-5000}

store/gateway/bin/boot

@@ -14,7 +14,7 @@ export ETCD_PORT=${ETCD_PORT:-4001}
 export ETCD="$HOST:$ETCD_PORT"
 export ETCD_PATH=${ETCD_PATH:-/deis/store/gateway}
 export HOST_ETCD_PATH=${HOST_ETCD_PATH:-/deis/store/gateway/hosts/$HOST}
-export ETCD_TTL=${ETCD_TTL:-10}
+export ETCD_TTL=${ETCD_TTL:-20}
 
 # wait for etcd to be available
 until etcdctl --no-sync -C $ETCD ls >/dev/null 2>&1; do

tests/fixtures/mock-store/bin/boot

@@ -13,7 +13,7 @@ set -eo pipefail
 export ETCD_PORT=${ETCD_PORT:-4001}
 export ETCD="$HOST:$ETCD_PORT"
 export ETCD_PATH=${ETCD_PATH:-/deis/store/gateway}
-export ETCD_TTL=${ETCD_TTL:-10}
+export ETCD_TTL=${ETCD_TTL:-20}
 
 export EXTERNAL_PORT=${EXTERNAL_PORT:-8888}
 export STORAGE_DIRECTORY=${STORAGE_DIRECTORY:-/app/storage}