Files
qinglong/deploy/console/ql3-cluster-copilot/docker-loopback.sh
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#!/bin/sh
set -eu
usage() {
printf '%s\n' 'Usage: docker-loopback.sh check|serve' >&2
exit 64
}
fail() {
printf '%s\n' '{"schemaVersion":1,"component":"qinglong3-cluster-copilot-console-launcher","event":"launch_failed"}' >&2
exit 78
}
[ "$#" -eq 1 ] || usage
mode=$1
case "$mode" in
check|serve) ;;
*) usage ;;
esac
image=${QL3_COPILOT_CONSOLE_IMAGE-}
private_root=${QL3_COPILOT_CONSOLE_PRIVATE_ROOT-}
network=${QL3_COPILOT_CONSOLE_NETWORK-}
port=${QL3_COPILOT_CONSOLE_PORT-}
resource_class=${QL3_COPILOT_CONSOLE_RESOURCE_CLASS-compact}
run_management=${QL3_COPILOT_CONSOLE_RUN_MANAGEMENT-disabled}
worker_management=${QL3_COPILOT_CONSOLE_WORKER_MANAGEMENT-disabled}
package_management=${QL3_COPILOT_CONSOLE_PACKAGE_MANAGEMENT-disabled}
printf '%s' "$image" | grep -Eq '^[A-Za-z0-9][A-Za-z0-9._/-]{0,191}@sha256:[0-9a-f]{64}$' || fail
printf '%s' "$network" | grep -Eq '^[A-Za-z0-9][A-Za-z0-9_.-]{0,62}$' || fail
case "$network" in
bridge|default|host|none) fail ;;
esac
printf '%s' "$port" | grep -Eq '^[1-9][0-9]{3,4}$' || fail
[ "$port" -ge 1024 ] 2>/dev/null || fail
[ "$port" -le 65535 ] 2>/dev/null || fail
case "$private_root" in
/*) ;;
*) fail ;;
esac
case "$private_root" in
*','*|*':'*) fail ;;
esac
[ -d "$private_root" ] || fail
canonical_root=$(CDPATH= cd -- "$private_root" 2>/dev/null && pwd -P) || fail
[ "$canonical_root" = "$private_root" ] || fail
case "$resource_class" in
compact)
memory=192m
cpus=0.25
pids=32
;;
standard)
memory=512m
cpus=1
pids=64
;;
*) fail ;;
esac
case "$run_management" in
disabled|enabled) ;;
*) fail ;;
esac
case "$worker_management" in
disabled|enabled) ;;
*) fail ;;
esac
case "$package_management" in
disabled|enabled) ;;
*) fail ;;
esac
set -- docker run --rm --pull never --init --read-only \
--network "$network" \
--cap-drop ALL \
--security-opt no-new-privileges \
--user 10001:10001 \
--pids-limit "$pids" \
--memory "$memory" \
--cpus "$cpus" \
--stop-timeout 3 \
--tmpfs /tmp:rw,noexec,nosuid,nodev,size=8m,mode=700,uid=10001,gid=10001 \
--mount "type=bind,src=$private_root,dst=/var/run/secrets/qinglong3/copilot-console,readonly"
if [ "$mode" = serve ]; then
set -- "$@" --publish "127.0.0.1:$port:$port/tcp"
fi
set -- "$@" "$image" copilot-console \
--container-published-loopback \
"--port=$port" \
--config /var/run/secrets/qinglong3/copilot-console/client.json \
--credential /var/run/secrets/qinglong3/copilot-console/credential \
--session /var/run/secrets/qinglong3/copilot-console/session
if [ "$run_management" = enabled ]; then
set -- "$@" \
--run-management-config /var/run/secrets/qinglong3/copilot-console/run-management-client.json \
--run-management-assertion /var/run/secrets/qinglong3/copilot-console/run-management-assertion.jwt
fi
if [ "$worker_management" = enabled ]; then
set -- "$@" \
--worker-management-config /var/run/secrets/qinglong3/copilot-console/worker-management-client.json \
--worker-management-assertion /var/run/secrets/qinglong3/copilot-console/worker-management-assertion.jwt
fi
if [ "$package_management" = enabled ]; then
set -- "$@" \
--package-management-config /var/run/secrets/qinglong3/copilot-console/package-management-client.json \
--package-management-assertion /var/run/secrets/qinglong3/copilot-console/package-management-assertion.jwt
fi
if [ "$mode" = check ]; then
set -- "$@" --check
fi
exec "$@"