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Update docker/headscale/prep.sh

This commit is contained in:
colin 2024-01-21 15:47:37 +00:00
parent 933b33ee15
commit d74159a7a2
1 changed files with 34 additions and 0 deletions
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34
docker/headscale/prep.sh
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@ -36,4 +36,38 @@ download_and_process_config() {
fi
}
insert_placeholders() {
local config_file="/etc/headscale/config-example.yaml"
if [[ ! -f "$config_file" ]]; then
echo "Config file $config_file not found."
return 1
fi
declare -a replacements=(
"server_url: .*" "server_url: \${SERVER_URL}"
"listen_addr: .*" "listen_addr: \${LISTEN_ADDR}"
"metrics_listen_addr: .*" "metrics_listen_addr: \${METRICS_LISTEN_ADDR}"
"grpc_listen_addr: .*" "grpc_listen_addr: \${GRPC_LISTEN_ADDR}"
"grpc_allow_insecure: .*" "grpc_allow_insecure: \${GRPC_ALLOW_INSECURE}"
"private_key_path: .*" "private_key_path: \${NOISE_PRIVATE_KEY_PATH}"
"acme_url: .*" "acme_url: \${ACME_URL}"
"acme_email: .*" "acme_email: \${ACME_EMAIL}"
"tls_letsencrypt_hostname: .*" "tls_letsencrypt_hostname: \${TLS_LETSENCRYPT_HOSTNAME}"
"tls_letsencrypt_cache_dir: .*" "tls_letsencrypt_cache_dir: \${TLS_LETSENCRYPT_CACHE_DIR}"
"db_type: .*" "db_type: \${DB_TYPE}"
"db_path: .*" "db_path: \${DB_PATH}"
)
for i in "${!replacements[@]}"; do
local search="${replacements[i]% *}"
local replace="${replacements[i]#* }"
sed -i "s|$search|$replace|" "$config_file"
done
echo "Placeholders inserted in $config_file"
}
insert_placeholders
download_and_process_config