diff --git a/weave b/weave index f4b51d8a..b29a647d 100755 --- a/weave +++ b/weave @@ -167,7 +167,7 @@ docker_bridge_ip() { # If an error is caused by container dying, swallow output from error. with_container_netns () { CONTAINER="$1" - CONTAINER_PID=$(docker inspect --format='{{ .State.Pid }}' $CONTAINER) + CONTAINER_PID=$(docker inspect --format='{{.State.Pid}}' $CONTAINER) if [ "$CONTAINER_PID" = 0 ] ; then echo "Container $CONTAINER not running." >&2 @@ -195,7 +195,7 @@ with_container_netns () { shift 1 if ! "$@" >$IP_TMPOUT 2>$IP_TMPERR ; then STATUS=1 - if [ "$(docker inspect --format='{{ .State.Pid }}' $CONTAINER)" != "$CONTAINER_PID" ] ; then + if [ "$(docker inspect --format='{{.State.Pid}}' $CONTAINER)" != "$CONTAINER_PID" ] ; then echo "Container $CONTAINER died" >&2 else echo "Failure during network configuration for container $CONTAINER:" >&2 @@ -291,7 +291,7 @@ detach() { # Call url $4 with http verb $3 on container $1 at port $2 http_call() { - if ! status=$(docker inspect --format='{{ .State.Running }} {{ .NetworkSettings.IPAddress }}' $1 2>/dev/null); then + if ! status=$(docker inspect --format='{{.State.Running}} {{.NetworkSettings.IPAddress}}' $1 2>/dev/null); then echo "$1 container is not present; have you launched it?" >&2 return 1 fi @@ -329,21 +329,21 @@ http_call_ip() { # Perform operation $1 on container ID $2 to local DNS database at address $3 # This function is only called where we know $2 is a valid container name tell_dns() { - if ! status=$(docker inspect --format='{{ .State.Running }}' $DNS_CONTAINER_NAME 2>/dev/null) || [ "$status" != "true" ] ; then + if ! status=$(docker inspect --format='{{.State.Running}}' $DNS_CONTAINER_NAME 2>/dev/null) || [ "$status" != "true" ] ; then # weavedns not running - silently return return fi # get the long form of the container ID - CONTAINER=$(docker inspect --format='{{ .Id }}' $2 2>/dev/null) + CONTAINER=$(docker inspect --format='{{.Id}}' $2 2>/dev/null) # extract IP address and routing prefix from CIDR WEAVE_ADDR_IP=$(echo $3 | sed -e 's/\([^/]*\)\/\(.*\)/\1/') - MORE_ARGS=$(docker inspect --format='--data-urlencode fqdn={{ .Config.Hostname }}.{{ .Config.Domainname }}.' $CONTAINER 2>/dev/null) && true + MORE_ARGS=$(docker inspect --format='--data-urlencode fqdn={{.Config.Hostname}}.{{.Config.Domainname}}.' $CONTAINER 2>/dev/null) && true http_call $DNS_CONTAINER_NAME $DNS_HTTP_PORT $1 /name/$CONTAINER/$WEAVE_ADDR_IP $MORE_ARGS || true } # Tell the newly-started weaveDNS about existing weave IPs populate_dns() { - DNS_IP=$(docker inspect --format='{{ .NetworkSettings.IPAddress }}' $DNS_CONTAINER_NAME) + DNS_IP=$(docker inspect --format='{{.NetworkSettings.IPAddress}}' $DNS_CONTAINER_NAME) WAIT_TIME=1 while ! http_call_ip $DNS_IP $DNS_HTTP_PORT GET /status >/dev/null && [ $WAIT_TIME -lt 4 ]; do sleep $WAIT_TIME @@ -355,7 +355,7 @@ populate_dns() { fi for CONTAINER in $(docker ps -q --no-trunc); do - MORE_ARGS=$(docker inspect --format='--data-urlencode fqdn={{ .Config.Hostname }}.{{ .Config.Domainname }}.' $CONTAINER 2>/dev/null) && true + MORE_ARGS=$(docker inspect --format='--data-urlencode fqdn={{.Config.Hostname}}.{{.Config.Domainname}}.' $CONTAINER 2>/dev/null) && true if CONTAINER_ADDRS=$(with_container_netns $CONTAINER container_weave_addrs 2>&1) ; then CONTAINER_IPS=$(echo "$CONTAINER_ADDRS" | grep -o 'inet .*' | sed -e 's/inet \([^/]*\)\/\(.*\)/\1/') for IP in $CONTAINER_IPS; do @@ -367,7 +367,7 @@ populate_dns() { # Check that a container named $1 with image $2 is not running check_not_running() { - case $(docker inspect --format='{{ .State.Running }} {{ .Config.Image }}' $1 2>/dev/null) in + case $(docker inspect --format='{{.State.Running}} {{.Config.Image}}' $1 2>/dev/null) in "true $2") echo "$1 is already running." >&2 exit 1 @@ -414,8 +414,8 @@ uname -s -r | sed -n 's|^\([^ ]*\) \([0-9]\+\)\.\([0-9]\+\).*|\1 \2 \3|p' | { } ask_version() { - if ! DOCKERIMAGE=$(docker inspect --format='{{ .Image }}' $1 2>/dev/null) ; then - if ! DOCKERIMAGE=$(docker inspect --format='{{ .Id }}' $2 2>/dev/null) ; then + if ! DOCKERIMAGE=$(docker inspect --format='{{.Image}}' $1 2>/dev/null) ; then + if ! DOCKERIMAGE=$(docker inspect --format='{{.Id}}' $2 2>/dev/null) ; then echo "Unable to find $2 image." >&2 fi fi @@ -524,7 +524,7 @@ case "$COMMAND" in echo weave script $SCRIPT_VERSION ask_version $CONTAINER_NAME $IMAGE ask_version $DNS_CONTAINER_NAME $DNS_IMAGE - if ! TOOLS_IMAGE_ID=$(docker inspect --format='{{ .Id }}' $TOOLS_IMAGE 2>/dev/null) ; then + if ! TOOLS_IMAGE_ID=$(docker inspect --format='{{.Id}}' $TOOLS_IMAGE 2>/dev/null) ; then echo "Unable to find $TOOLS_IMAGE image." >&2 else TOOLS_VERSION=$(docker images --no-trunc | grep $TOOLS_IMAGE_ID | grep -v latest | tr -s ' ' | cut -d ' ' -f 2 | tr "\n" ' ')