diff options
Diffstat (limited to 'hack/podman-registry')
| -rwxr-xr-x | hack/podman-registry | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/hack/podman-registry b/hack/podman-registry index 3f0aa2aea..f6a266883 100755 --- a/hack/podman-registry +++ b/hack/podman-registry @@ -122,6 +122,25 @@ function must_pass() { fi } +################### +# wait_for_port # Returns once port is available on localhost +################### +function wait_for_port() { + local port=$1 # Numeric port + + local host=127.0.0.1 + local _timeout=5 + + # Wait + while [ $_timeout -gt 0 ]; do + { exec {unused_fd}<> /dev/tcp/$host/$port; } &>/dev/null && return + sleep 1 + _timeout=$(( $_timeout - 1 )) + done + + die "Timed out waiting for port $port" +} + # END helper functions ############################################################################### # BEGIN action processing @@ -130,7 +149,7 @@ function do_start() { # If called without a port, assign a random one in the 5xxx range if [ -z "${PODMAN_REGISTRY_PORT}" ]; then for port in $(shuf -i 5000-5999);do - if ! { exec 3<> /dev/tcp/127.0.0.1/$port; } &>/dev/null; then + if ! { exec {unused_fd}<> /dev/tcp/127.0.0.1/$port; } &>/dev/null; then PODMAN_REGISTRY_PORT=$port break fi @@ -203,6 +222,9 @@ function do_start() { -e "REGISTRY_HTTP_TLS_KEY=/auth/domain.key" \ registry:2.6 + # Confirm that registry started and port is active + wait_for_port $PODMAN_REGISTRY_PORT + # Dump settings. Our caller will use these to access the registry. for v in IMAGE PORT USER PASS; do echo "PODMAN_REGISTRY_${v}=\"$(eval echo \$PODMAN_REGISTRY_${v})\"" |