Create Private Docker Registry for MiniKube

  1. Edit /etc/hosts and map host
    <$minikube ip> host.minikube.internal
  2. Add insecere-registries=”host.minikube.internal:5000″ in daemon.json
  3. Restart docker
  4. Start minikube insecure mode
    minikube start –insecure-registry=host.minikube.internal:5000 –insecure-registry=
  5. Setup selfcert and save host.minikube.internal.cert and host.minikube.internal.key
  6. Copy selfcert to minikube node
    scp -i $(minikube ssh-key) -pr selfcert/ docker@$(minikube ip):
    6.1 minikube ssh
    6.2 sudo cp -rvf selfcert /etc/docker/certs.d/host.minikube.internal:5000
    6.3 cd /etc/docker/certs.d/host.minikube.internal:5000 ; sudo openssl s_client -showcerts -connect host.minikube.internal:5000 < /dev/null | sed -ne ‘/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p’ > ca.crt
    6.4 exit from minikube
  7. Create docker user and password
    docker container run -i –rm –entrypoint htpasswd registry:2.6.2
    -Bbn admin password >> ./selfcert/htpasswd
  8. Copy cert to host
    cp cert to /etc/docker/certs.d
    sudo cp -rvf selfcert /etc/docker/certs.d/host.minikube.internal:5000
  9. Create ca.crt file
    openssl s_client -showcerts -connect : host.minikube.internal:5000 < /dev/null | sed -ne ‘/-BEGIN CERTIFICATE-/,/-END CERTIFICATE-/p’ > ca.crt
  10. Run registry

    docker container run -itd -p 5000:5000
    –name registry
    -v /home/warawich/Documents/registry/selfcert:/certs
    -v /home/warawich/Documents/registry/selfcert:/auth
    -e “REGISTRY_AUTH=htpasswd”
    -e REGISTRY_AUTH_HTPASSWD_PATH=/auth/htpasswd
    -e REGISTRY_HTTP_TLS_CERTIFICATE=/certs/host.minikube.internal.cert
    -e REGISTRY_HTTP_TLS_KEY=/certs/host.minikube.internal.key
  11. Testing login from Host
    docker login host.minikube.internal:5000
  12. Testing login from minikube
    minikube ssh – docker login host.minikube.internal:5000

Install PM2 Log rotate offline

1. Install pm2-logrotate from online computer with command

pm2 install pm2-logrotate

2. Compress file pm2-logrotate from pm2 module path

cd /root/.pm2/modules/
tar czvf pm2-logrotate.tgz pm2-logrotate/

3. Copy pm2-logrotate to offline computer

4. Decompress file to pm2 module path

cd /root/.pm2/modules/
tar xzvf pm2-logrotate.tgz

5. Start pm2 with command

pm2 start --name "pm2-logrotate"  /root/.pm2/modules/pm2-logrotate/node_modules/pm2-logrotate/app.js

pm2 save

If you want to change schedule, you can configure from file

vim /root/.pm2/modules/pm2-logrotate/node_modules/pm2-logrotate/package.json
 "config": {
    "max_size": "10M",
    "retain": "90",
    "compress": false,
    "dateFormat": "YYYY-MM-DD_HH-mm-ss",
    "workerInterval": "30",
    "rotateInterval": "0 0 * * *",
    "rotateModule": true

MongoDB เพิ่ม auth กรณีต้องการความปลอดภัย

1. Connect DB แล้ว run command ตามโน้น

use admin
    user: "myUserAdmin",
    pwd: passwordPrompt(), // or cleartext password
    roles: [ { role: "userAdminAnyDatabase", db: "admin" }, "readWriteAnyDatabase" ]

2. Shutdown Mongo

db.adminCommand( { shutdown: 1 } )

3. Add config mongod.conf ตามนี้

    authorization: enabled

4. Start mongo