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吳元皓
2895263e52
Some checks are pending
Build and Push Docker Image / build-and-push (push) Waiting to run
cookies (that may be not possible, but it is a safety guard I want to add. (Chat: https://t3.chat/chat/c1883e6a-6c38-4af3-9818-0e927449c61c)
64 lines
2 KiB
Markdown
64 lines
2 KiB
Markdown
# Server Fixed
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(This file is NOT related to neighbourhood, but it is some stuff I learned during the down time of the server)
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## Timeline
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Aprox. 10 PM UTC+8 - I found out that the server is running an outdated version of the app and tried using `docker compose pull`, but saw 192.168.1.1:53 is not a Server, and tried to fix it, and broke off the connection to the internet.
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11:40-ish PM UTC+8 Server is back online.
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## So what is the issue?
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Well, My issue is one of my config files included a "on", which is why the PPPoE conenction does not work anymore.
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Image:
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And also I wrote a super stupid cron fix, which is below.
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## My stupid cron fix:
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Cron Job:
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```
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0 * * * * "bun run /hardpushrevolvconf.ts" > /dev/null
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```
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Here is the script I used to force the change of my resolv.conf file:
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```typescript
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import { file, $ } from "bun";
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function sendDataToSlack(text: string) {
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fetch("{slack_web_hook_to_one_of_my_channels_in_hackclub}", {
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method: "POST",
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headers: {
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"Content-Type": "application-json"
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},
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body: JSON.stringify({ text: text })
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})
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return;
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}
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const resolvConfPath = "/etc/resolv.conf";
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const resolvConf = file(resolvConfPath);
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const resolvConfText = await resolvConf.text();
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if (resolvConfText.includes("192.168.1.1")) {
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// Auto git config
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await $`git add .`
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await $`git commit -a -m "Auto Commit by the server ${Date().now}, before doing stuff into resolvConf"`
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try {
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await resolvConf.write("nameserver 8.8.8.8\n");
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sendDataToSlack(`${resolvConfPath} updated successfully.`);
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} catch (error) {
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sendDataToSlack(`Failed to write to ${resolvConfPath}:`, error);
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sendDataToSlack(
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"This likely happened because you didn't run the script with root privileges (e.g., 'sudo bun run script.ts')."
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);
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}
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await $`git add .`
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await $`git commit -a -m "Auto Commit by the server ${Date().now}, after doing stuff into resolvConf"`
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await $`git push`
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} else {
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sendDataToSlack(
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"Did not find '192.168.1.1'. No changes have been made."
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);
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}
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```
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