| ### | |
| # Proxmox or other server kernel params cheap tune and secure. | |
| # Try it if you have heavy load on server - network or memory / disk. | |
| # No harm assumed but keep your eyes open. | |
| # | |
| # @updated: 2020-02-06 - more params used, adjust some params values, more comments on params | |
| # Origin https://gist.github.com/sergey-dryabzhinsky/bcc1a15cb7d06f3d4606823fcc834824 | |
| # @updated: 2023-12-21 - To test with proxmox v8 | |
| # # update: https://gist.github.com/linuxmalaysia/7ba3ded2dd3ec7f2491e549e6dcd73ec |
Docker adalah service dalam server manakala podman pula bukan service. Perbezaan antara Docker dan Podman dalam situasi ini ialah apabila kita reboot server.
Bila kita guna Docker, semua container yang run sebelum reboot akan run balik bila kita reboot server dan service docker kembali running. Tapi ini tak berlaku bila kita guna podman sebab podman bukanlah service.
Oleh itu, kita kena jadikan podman sebagai service.
| #!/bin/bash | |
| set -ex | |
| UBUNTU_VERSION="14.04" | |
| mkdirs(){ | |
| #lxc delete hadoop-master --force | |
| #lxc delete hadoop-slave-1 --force | |
| #lxc delete hadoop-slave-2 --force | |
| rm -rf /tmp/* |
| --- | |
| ### | |
| # Elasticsearch Rolling restart using Ansible | |
| ### | |
| ## | |
| ## Why is this needed? | |
| ## | |
| # | |
| # Even if you use a serial setting to limit the number of nodes processed at one |
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