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This commit is contained in:
Louis Lam 2023-02-05 18:01:54 +08:00
parent dc4d2a77bb
commit d4752b65de
3 changed files with 52 additions and 29 deletions
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74
server/embedded-mariadb.js
View file

@ -1,6 +1,7 @@
const { log } = require("../src/util");
const childProcess = require("child_process");
const fs = require("fs");
const mysql = require("mysql2");
/**
* It is only used inside the docker container
@ -46,32 +47,7 @@ class EmbeddedMariaDB {
return;
}
if (!fs.existsSync(this.mariadbDataDir)) {
log.info("mariadb", `Embedded MariaDB: ${this.mariadbDataDir} is not found, create one now.`);
fs.mkdirSync(this.mariadbDataDir, {
recursive: true,
});
let result = childProcess.spawnSync("mysql_install_db", [
"--user=node",
"--ldata=" + this.mariadbDataDir,
]);
if (result.status !== 0) {
let error = result.stderr.toString("utf-8");
log.error("mariadb", error);
return;
} else {
log.info("mariadb", "Embedded MariaDB: mysql_install_db done:" + result.stdout.toString("utf-8"));
}
}
if (!fs.existsSync(this.runDir)) {
log.info("mariadb", `Embedded MariaDB: ${this.runDir} is not found, create one now.`);
fs.mkdirSync(this.runDir, {
recursive: true,
});
}
this.initDB();
this.running = true;
log.info("mariadb", "Starting Embedded MariaDB");
@ -105,8 +81,7 @@ class EmbeddedMariaDB {
let handler = (data) => {
log.debug("mariadb", data.toString("utf-8"));
if (data.toString("utf-8").includes("ready for connections")) {
log.info("mariadb", "Embedded MariaDB is ready for connections");
this.started = true;
this.initDBAfterStarted();
}
};
@ -132,6 +107,49 @@ class EmbeddedMariaDB {
}
}
initDB() {
if (!fs.existsSync(this.mariadbDataDir)) {
log.info("mariadb", `Embedded MariaDB: ${this.mariadbDataDir} is not found, create one now.`);
fs.mkdirSync(this.mariadbDataDir, {
recursive: true,
});
let result = childProcess.spawnSync("mysql_install_db", [
"--user=node",
"--ldata=" + this.mariadbDataDir,
]);
if (result.status !== 0) {
let error = result.stderr.toString("utf-8");
log.error("mariadb", error);
return;
} else {
log.info("mariadb", "Embedded MariaDB: mysql_install_db done:" + result.stdout.toString("utf-8"));
}
}
if (!fs.existsSync(this.runDir)) {
log.info("mariadb", `Embedded MariaDB: ${this.runDir} is not found, create one now.`);
fs.mkdirSync(this.runDir, {
recursive: true,
});
}
}
async initDBAfterStarted() {
const connection = mysql.createConnection({
socketPath: this.socketPath,
user: "node",
});
let result = await connection.execute("CREATE DATABASE IF NOT EXISTS `kuma`");
log.debug("mariadb", "CREATE DATABASE: " + JSON.stringify(result));
log.info("mariadb", "Embedded MariaDB is ready for connections");
this.started = true;
}
}
module.exports = {