ZeroTierOne/ext/central-controller-docker/main.sh
Grant Limberg e4cb74896b
Central startup update (#1973)
* allow specifying authtoken in central startup

* set allowManagedFrom

* move redis_mem_notification to the correct place

* add node checkins metric

* wire up min/max connection pool size metrics
2023-04-25 12:44:18 -07:00

105 lines
3.1 KiB
Bash
Executable File

#!/bin/bash
if [ -z "$ZT_IDENTITY_PATH" ]; then
echo '*** FAILED: ZT_IDENTITY_PATH environment variable is not defined'
exit 1
fi
if [ -z "$ZT_DB_HOST" ]; then
echo '*** FAILED: ZT_DB_HOST environment variable not defined'
exit 1
fi
if [ -z "$ZT_DB_PORT" ]; then
echo '*** FAILED: ZT_DB_PORT environment variable not defined'
exit 1
fi
if [ -z "$ZT_DB_NAME" ]; then
echo '*** FAILED: ZT_DB_NAME environment variable not defined'
exit 1
fi
if [ -z "$ZT_DB_USER" ]; then
echo '*** FAILED: ZT_DB_USER environment variable not defined'
exit 1
fi
if [ -z "$ZT_DB_PASSWORD" ]; then
echo '*** FAILED: ZT_DB_PASSWORD environment variable not defined'
exit 1
fi
REDIS=""
if [ "$ZT_USE_REDIS" == "true" ]; then
if [ -z "$ZT_REDIS_HOST" ]; then
echo '*** FAILED: ZT_REDIS_HOST environment variable not defined'
exit 1
fi
if [ -z "$ZT_REDIS_PORT" ]; then
echo '*** FAILED: ZT_REDIS_PORT enivronment variable not defined'
exit 1
fi
if [ -z "$ZT_REDIS_CLUSTER_MODE" ]; then
echo '*** FAILED: ZT_REDIS_CLUSTER_MODE environment variable not defined'
exit 1
fi
REDIS="\"redis\": {
\"hostname\": \"${ZT_REDIS_HOST}\",
\"port\": ${ZT_REDIS_PORT},
\"clusterMode\": ${ZT_REDIS_CLUSTER_MODE},
\"password\": \"${ZT_REDIS_PASSWORD}\"
}
"
else
REDIS="\"redis\": null"
fi
mkdir -p /var/lib/zerotier-one
pushd /var/lib/zerotier-one
ln -s $ZT_IDENTITY_PATH/identity.public identity.public
ln -s $ZT_IDENTITY_PATH/identity.secret identity.secret
if [ -f "$ZT_IDENTITY_PATH/authtoken.secret" ]; then
ln -s $ZT_IDENTITY_PATH/authtoken.secret authtoken.secret
fi
popd
DEFAULT_PORT=9993
APP_NAME="controller-$(cat /var/lib/zerotier-one/identity.public | cut -d ':' -f 1)"
echo "{
\"settings\": {
\"controllerDbPath\": \"postgres:host=${ZT_DB_HOST} port=${ZT_DB_PORT} dbname=${ZT_DB_NAME} user=${ZT_DB_USER} password=${ZT_DB_PASSWORD} application_name=${APP_NAME} sslmode=prefer sslcert=${DB_CLIENT_CERT} sslkey=${DB_CLIENT_KEY} sslrootcert=${DB_SERVER_CA}\",
\"portMappingEnabled\": true,
\"softwareUpdate\": \"disable\",
\"interfacePrefixBlacklist\": [
\"inot\",
\"nat64\"
],
\"ssoRedirectURL\": \"${ZT_SSO_REDIRECT_URL}\",
\"allowManagementFrom\": [\"127.0.0.1\", \"::1\", \"10.0.0.0/8\"],
${REDIS}
}
}
" > /var/lib/zerotier-one/local.conf
if [ -n "$DB_SERVER_CA" ]; then
echo "secret list"
chmod 600 /secrets/db/*.pem
ls -l /secrets/db/
until /usr/bin/pg_isready -h ${ZT_DB_HOST} -p ${ZT_DB_PORT} -d "sslmode=prefer sslcert=${DB_CLIENT_CERT} sslkey=${DB_CLIENT_KEY} sslrootcert=${DB_SERVER_CA}"; do
echo "Waiting for PostgreSQL...";
sleep 2;
done
else
until /usr/bin/pg_isready -h ${ZT_DB_HOST} -p ${ZT_DB_PORT}; do
echo "Waiting for PostgreSQL...";
sleep 2;
done
fi
export GLIBCXX_FORCE_NEW=1
export GLIBCPP_FORCE_NEW=1
export LD_PRELOAD="/usr/lib/x86_64-linux-gnu/libjemalloc.so.2"
exec /usr/local/bin/zerotier-one -p${ZT_CONTROLLER_PORT:-$DEFAULT_PORT} /var/lib/zerotier-one