Force Stop LXC Proxmox 7.2-7

Mengalami stuck saat menjalankan lxc centos7 di proxmox versi 7.2-7:

Warning saat di jalankan:
old systemd (< v232) detected, container won't run in a pure cgroupv2 environment! Please see documentation -> container -> cgroup version.

Solusinya adalah:
Masuk kedalam lxc id disini lxc id nya 122

root@pve:~# pct enter 122

tidak otomatis dapat ip sehingga perlu perintah dhclient:

[root@centos7-diremote ~]# ip a
1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: eth0@if32: mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether 16:56:36:50:25:99 brd ff:ff:ff:ff:ff:ff link-netnsid 0
[root@centos7-diremote ~]# dhclient
/etc/init.d/functions: line 63: /dev/stderr: Permission denied
/etc/rc.d/init.d/functions: line 63: /dev/stderr: Permission denied
/etc/init.d/functions: line 63: /dev/stderr: Permission denied
/etc/rc.d/init.d/functions: line 63: /dev/stderr: Permission denied
[root@centos7-diremote ~]#

Install Wget karena default centos7 tidak ada wgetnya
[root@centos7-diremote ~]# yum install wget

Download repo berikut:
[root@centos7-diremote ~]# wget https://copr.fedorainfracloud.org/coprs/jsynacek/systemd-backports-for-centos-7/repo/epel-7/jsynacek-systemd-backports-for-centos-7-epel-7.repo -O /etc/yum.repos.d/jsynacek-systemd-centos-7.repo

Update Systemd
[root@centos7-diremote ~]# yum update systemd

Keluar dari lxc 122
[root@centos7-diremote ~]# exit
exit

Stop paksa proxmox dengan perintah lxc-stop

root@pve:~# lxc-stop --name 122
root@pve:~#

Setelah stop jalankan ulang lxc id dan warning sudah tidak muncul lagi.

How to install Openresty webserver on Ubuntu 18.04

Bagaimana menginstall Openresty webserver di ubuntu 18.04

Install prerequisites yang di butuhkan untuk menambah public key

root@openresty:~# apt-get -y install --no-install-recommends wget gnupg ca-certificates
Reading package lists... Done
Building dependency tree
Reading state information... Done
ca-certificates is already the newest version (20201027ubuntu0.18.04.1).
wget is already the newest version (1.19.4-1ubuntu2.2).
The following additional packages will be installed:
dirmngr gnupg-l10n gnupg-utils gpg gpg-agent gpg-wks-client gpg-wks-server
gpgconf gpgsm libassuan0 libksba8 libnpth0 pinentry-curses
Suggested packages:
dbus-user-session pinentry-gnome3 tor parcimonie xloadimage scdaemon
pinentry-doc
The following NEW packages will be installed:
dirmngr gnupg gnupg-l10n gnupg-utils gpg gpg-agent gpg-wks-client
gpg-wks-server gpgconf gpgsm libassuan0 libksba8 libnpth0 pinentry-curses
0 upgraded, 14 newly installed, 0 to remove and 0 not upgraded.
Need to get 2123 kB of archives.
After this operation, 6041 kB of additional disk space will be used.
Get:1 http://archive.ubuntu.com/ubuntu bionic/main amd64 libassuan0 amd64 2.5.1-2 [35.0 kB]
Get:2 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 gpgconf amd64 2.2.4-1ubuntu1.3 [123 kB]
Get:3 http://archive.ubuntu.com/ubuntu bionic/main amd64 libksba8 amd64 1.3.5-2 [92.6 kB]
Get:4 http://archive.ubuntu.com/ubuntu bionic/main amd64 libnpth0 amd64 1.5-3 [7668 B]
Get:5 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 dirmngr amd64 2.2.4-1ubuntu1.3 [316 kB]
Get:6 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 gnupg-l10n all 2.2.4-1ubuntu1.3 [49.7 kB]
Get:7 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 gnupg-utils amd64 2.2.4-1ubuntu1.3 [127 kB]
Get:8 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 gpg amd64 2.2.4-1ubuntu1.3 [467 kB]
Get:9 http://archive.ubuntu.com/ubuntu bionic/main amd64 pinentry-curses amd64 1.1.0-1 [35.8 kB]
Get:10 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 gpg-agent amd64 2.2.4-1ubuntu1.3 [227 kB]
Get:11 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 gpg-wks-client amd64 2.2.4-1ubuntu1.3 [91.8 kB]
Get:12 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 gpg-wks-server amd64 2.2.4-1ubuntu1.3 [85.0 kB]
Get:13 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 gpgsm amd64 2.2.4-1ubuntu1.3 [215 kB]
Get:14 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 gnupg amd64 2.2.4-1ubuntu1.3 [249 kB]
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Setting up gnupg (2.2.4-1ubuntu1.3) ...
Processing triggers for man-db (2.8.3-2ubuntu0.1) ...
Processing triggers for install-info (6.5.0.dfsg.1-2) ...
Processing triggers for libc-bin (2.27-3ubuntu1.3) ...

Import GPG Key:

root@openresty:~# wget -O - https://openresty.org/package/pubkey.gpg | sudo apt-key add -
--2021-07-14 11:31:45-- https://openresty.org/package/pubkey.gpg
Resolving openresty.org (openresty.org)... 18.138.237.72
Connecting to openresty.org (openresty.org)|18.138.237.72|:443... connected.
HTTP request sent, awaiting response... 200 OK
Length: 1688 (1.6K) [text/plain]
Saving to: 'STDOUT'

- 100%[===================>] 1.65K --.-KB/s in 0s

2021-07-14 11:31:47 (24.3 MB/s) - written to stdout [1688/1688]

OK

Menambah repository openresty:

root@openresty:~# echo "deb http://openresty.org/package/ubuntu $(lsb_release -sc) main" \
> | sudo tee /etc/apt/sources.list.d/openresty.list
deb http://openresty.org/package/ubuntu bionic main

Kita update terlebih dahulu repositorynya:

root@openresty:~# apt-get update
Get:1 http://openresty.org/package/ubuntu bionic InRelease [2827 B]
Hit:2 http://archive.ubuntu.com/ubuntu bionic InRelease
Get:3 http://openresty.org/package/ubuntu bionic/main amd64 Packages [28.5 kB]
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Get:21 http://archive.ubuntu.com/ubuntu bionic-security/multiverse Translation-en [4412 B]
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Reading package lists... Done

Selanjutnya kita install openresty dengan apt-get

root@openresty:~# apt-get -y install openresty
Reading package lists... Done
Building dependency tree
Reading state information... Done
The following additional packages will be installed:
libgdbm-compat4 libperl5.26 openresty-openssl111 openresty-opm
openresty-pcre openresty-resty openresty-zlib perl perl-modules-5.26
Suggested packages:
openresty-restydoc perl-doc libterm-readline-gnu-perl
| libterm-readline-perl-perl make
The following NEW packages will be installed:
libgdbm-compat4 libperl5.26 openresty openresty-openssl111 openresty-opm
openresty-pcre openresty-resty openresty-zlib perl perl-modules-5.26
0 upgraded, 10 newly installed, 0 to remove and 90 not upgraded.
Need to get 9278 kB of archives.
After this operation, 50.5 MB of additional disk space will be used.
Get:1 http://openresty.org/package/ubuntu bionic/main amd64 openresty-zlib amd64 1.2.11-3~bionic1 [54.7 kB]
Get:2 http://openresty.org/package/ubuntu bionic/main amd64 openresty-openssl111 amd64 1.1.1k-1~bionic1 [1481 kB]
Get:3 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 perl-modules-5.26 all 5.26.1-6ubuntu0.5 [2762 kB]
Get:4 http://archive.ubuntu.com/ubuntu bionic/main amd64 libgdbm-compat4 amd64 1.14.1-6 [6084 B]
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Get:6 http://archive.ubuntu.com/ubuntu bionic-updates/main amd64 perl amd64 5.26.1-6ubuntu0.5 [201 kB]
Get:7 http://openresty.org/package/ubuntu bionic/main amd64 openresty-pcre amd64 8.44-1~bionic1 [158 kB]
Get:8 http://openresty.org/package/ubuntu bionic/main amd64 openresty amd64 1.19.3.2-1~bionic1 [1048 kB]
Get:9 http://openresty.org/package/ubuntu bionic/main amd64 openresty-resty all 1.19.3.2-1~bionic1 [13.7 kB]
Get:10 http://openresty.org/package/ubuntu bionic/main amd64 openresty-opm amd64 1.19.3.2-1~bionic1 [19.2 kB]
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Preparing to unpack .../9-openresty-opm_1.19.3.2-1~bionic1_amd64.deb ...
Unpacking openresty-opm (1.19.3.2-1~bionic1) ...
Setting up openresty-pcre (8.44-1~bionic1) ...
Setting up openresty-zlib (1.2.11-3~bionic1) ...
Setting up openresty-openssl111 (1.1.1k-1~bionic1) ...
Setting up perl-modules-5.26 (5.26.1-6ubuntu0.5) ...
Setting up libgdbm-compat4:amd64 (1.14.1-6) ...
Setting up openresty (1.19.3.2-1~bionic1) ...
Created symlink /etc/systemd/system/multi-user.target.wants/openresty.service -> /lib/systemd/system/openresty.service.
Setting up libperl5.26:amd64 (5.26.1-6ubuntu0.5) ...
Setting up perl (5.26.1-6ubuntu0.5) ...
Setting up openresty-resty (1.19.3.2-1~bionic1) ...
Setting up openresty-opm (1.19.3.2-1~bionic1) ...
Processing triggers for systemd (237-3ubuntu10.43) ...
Processing triggers for man-db (2.8.3-2ubuntu0.1) ...
Processing triggers for ureadahead (0.100.0-21) ...
Processing triggers for libc-bin (2.27-3ubuntu1.3) ...
root@openresty:~#

Kita Test apakah sudah berjalan

root@openresty:~# curl -sI localhost
HTTP/1.1 200 OK
Server: openresty/1.19.3.2
Date: Wed, 14 Jul 2021 11:39:56 GMT
Content-Type: text/html
Content-Length: 1097
Last-Modified: Tue, 01 Jun 2021 04:50:37 GMT
Connection: keep-alive
ETag: "60b5bc9d-449"
Accept-Ranges: bytes

root@openresty:~#