當初是因為 docker desktop 要開始收費，所以進行了很初期的 survey，不管是 docker 還是 podman，基本上在 windows 上不外乎就是透過 virtualbox/wsl 載入能執行 docker/podman 的 linux 系統，對於不熟 linux 的人(像我)，程序難免複雜。
而這一年來，使用過 rancher-desktop、podman、minikube，在 windows 上的發展也都相當健全，我認為也都很容易便可當作 windows 上容器化技術的開發工具，不需要像初期一樣大費周章了。
rancher-desktop：https://rancherdesktop.io/
podman：https://podman.io/
minikube：https://minikube.sigs.k8s.io/
rancher-desktop、podman 會使用 wsl，minikube 則可以選擇 virtualbox 或 hyper-v 作為 hypervisor，有點像早期的 docker-toolbox。
我個人比較偏好使用 wsl 的 rancher-desktop、podman，主要是因為當要使用 container volumn 時，多透過一層 hypervisor 在設定上比較繁瑣，先前用 virtualbox 時，這部分常踩到雷。
rancher-desktop 可選擇 containerd 或 docker 作為 container runtime，對於原本習慣用 docker 的人應該會比較熟悉，在家試一些新東西時，主要都是使用 rancher-desktop；
podman 初期接觸的契機是因為工作，Red Hat 在 OpenShift 上主推的 container runtime 就是 podman，後來也因為 k8s 對於 docker 的支援上存在一些爭議與討論，所以工作上主要就都改用 podman，雖然還是只用在類比 docker command 上就是了。現在新的版本已經直接支援 docker api (模擬)，也就是說安裝了 podman for windows 後，可以直接使用 docker 指令，但畢竟不是原生 docker，應該還是會有一些出入吧；
至於 minikube，是公司的分享會介紹的，只有簡單使用過，但因為會產生 virtualbox 或 hyper-v 的 vm，有些資安議題上的爭議，再加上前面提到的 volume 議題，所以我個人就不太偏好了，不過畢竟是公司在推廣的工具，所以還是加減看看。
近幾年容器化技術發展快速，無論使用哪套工具，在 windows 上皆已相當方便，原本複雜程序的文字就還是留著作為歷史紀錄吧！
2022.09.10 中秋
Reference:
1. https://medium.com/%E6%B5%A6%E5%B3%B6%E5%A4%AA%E9%83%8E%E7%9A%84%E6%B0%B4%E6%97%8F%E7%BC%B8/wsl-docker-virtual-box-on-hyper-v-ca77deebcf86
2. https://www.redhat.com/sysadmin/podman-windows-wsl2
2. https://www.redhat.com/sysadmin/podman-windows-wsl2
3. https://github.com/containers/podman/issues/6162
4. https://github.com/MicrosoftDocs/WSL/issues/412#issuecomment-828924500
Note1: 根據上述 1，安裝 WSL2 和 Ubuntu 18.04 LTS。
Note1: Install WSL2 & Ubuntu 18.04 LTS (link 1)
Note2: 根據上述 3，podman 某個版本後，上述 2 中的 libpod.conf 已被換成 containers.conf。
Note2: 根據上述 3，podman 某個版本後，上述 2 中的 libpod.conf 已被換成 containers.conf。
Note2: Base to link 3, libpod.conf in link 2. should be replaced with containers.conf after certain podman version.
Note3: 根據上述 4，把 wsl 的實體檔案搬到別的磁碟
Note3: Base on link 4, move wsl vhdx file to other disk
Process
lancelot@Homeserver:/$ . /etc/os-release
lancelot@Homeserver:/$ sudo sh -c "echo 'deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/x${NAME}_${VERSION_ID}/ /' > /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list"
lancelot@Homeserver:/$ cd ~
lancelot@Homeserver:~$ wget -nv https://download.opensuse.org/repositories/devel:kubic:libcontainers:stable/x${NAME}_${VERSION_ID}/Release.key -O Release.key2021-09-15 22:37:54 URL:https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_18.04/Release.key [1093/1093] -> "Release.key" [1]
lancelot@Homeserver:~$ sudo apt-key add - < Release.keyOK
lancelot@Homeserver:~$ sudo apt-get update -qq
lancelot@Homeserver:~$ sudo apt-get -qq -y install podman(Reading database ... 28579 files and directories currently installed.)Preparing to unpack .../libseccomp2_2.5.1-1ubuntu1~18.04.1_amd64.deb ...Unpacking libseccomp2:amd64 (2.5.1-1ubuntu1~18.04.1) over (2.3.1-2.1ubuntu4) ...Setting up libseccomp2:amd64 (2.5.1-1ubuntu1~18.04.1) ...(Reading database ... 28579 files and directories currently installed.)Preparing to unpack .../00-dbus_1.12.2-1ubuntu1.2_amd64.deb ...Unpacking dbus (1.12.2-1ubuntu1.2) over (1.12.2-1ubuntu1) ...Preparing to unpack .../01-libdbus-1-3_1.12.2-1ubuntu1.2_amd64.deb ...Unpacking libdbus-1-3:amd64 (1.12.2-1ubuntu1.2) over (1.12.2-1ubuntu1) ...Selecting previously unselected package catatonit.Preparing to unpack .../02-catatonit_0.1.5~1_amd64.deb ...Unpacking catatonit (0.1.5~1) ...Selecting previously unselected package conmon.Preparing to unpack .../03-conmon_100%3a2.0.27-1_amd64.deb ...Unpacking conmon (100:2.0.27-1) ...Selecting previously unselected package containers-common.Preparing to unpack .../04-containers-common_100%3a1-21_all.deb ...Unpacking containers-common (100:1-21) ...Selecting previously unselected package libprotobuf10:amd64.Preparing to unpack .../05-libprotobuf10_3.0.0-9.1ubuntu1_amd64.deb ...Unpacking libprotobuf10:amd64 (3.0.0-9.1ubuntu1) ...Selecting previously unselected package python3-protobuf.Preparing to unpack .../06-python3-protobuf_3.0.0-9.1ubuntu1_amd64.deb ...Unpacking python3-protobuf (3.0.0-9.1ubuntu1) ...Selecting previously unselected package libnet1:amd64.Preparing to unpack .../07-libnet1_1.1.6+dfsg-3.1_amd64.deb ...Unpacking libnet1:amd64 (1.1.6+dfsg-3.1) ...Selecting previously unselected package libnl-3-200:amd64.Preparing to unpack .../08-libnl-3-200_3.2.29-0ubuntu3_amd64.deb ...Unpacking libnl-3-200:amd64 (3.2.29-0ubuntu3) ...Selecting previously unselected package libprotobuf-c1:amd64.Preparing to unpack .../09-libprotobuf-c1_1.2.1-2_amd64.deb ...Unpacking libprotobuf-c1:amd64 (1.2.1-2) ...Selecting previously unselected package criu.Preparing to unpack .../10-criu_3.15-1_amd64.deb ...Unpacking criu (3.15-1) ...Selecting previously unselected package libyajl2:amd64.Preparing to unpack .../11-libyajl2_2.1.0-2build1_amd64.deb ...Unpacking libyajl2:amd64 (2.1.0-2build1) ...Selecting previously unselected package crun.Preparing to unpack .../12-crun_100%3a0.18-2_amd64.deb ...Unpacking crun (100:0.18-2) ...Selecting previously unselected package dbus-user-session.Preparing to unpack .../13-dbus-user-session_1.12.2-1ubuntu1.2_amd64.deb ...Unpacking dbus-user-session (1.12.2-1ubuntu1.2) ...Selecting previously unselected package libgpgme11:amd64.Preparing to unpack .../14-libgpgme11_1.10.0-1ubuntu2_amd64.deb ...Unpacking libgpgme11:amd64 (1.10.0-1ubuntu2) ...Selecting previously unselected package podman-plugins.Preparing to unpack .../15-podman-plugins_100%3a1.1.1-5_amd64.deb ...Unpacking podman-plugins (100:1.1.1-5) ...Selecting previously unselected package podman.Preparing to unpack .../16-podman_100%3a3.0.1-2_amd64.deb ...Unpacking podman (100:3.0.1-2) ...Selecting previously unselected package slirp4netns.Preparing to unpack .../17-slirp4netns_100%3a1.1.8-3_amd64.deb ...Unpacking slirp4netns (100:1.1.8-3) ...Selecting previously unselected package containernetworking-plugins.Preparing to unpack .../18-containernetworking-plugins_100%3a0.9.1-1_amd64.deb ...Unpacking containernetworking-plugins (100:0.9.1-1) ...Setting up libnet1:amd64 (1.1.6+dfsg-3.1) ...Setting up catatonit (0.1.5~1) ...Processing triggers for ureadahead (0.100.0-20) ...Setting up slirp4netns (100:1.1.8-3) ...Setting up libprotobuf-c1:amd64 (1.2.1-2) ...Setting up libgpgme11:amd64 (1.10.0-1ubuntu2) ...Setting up libprotobuf10:amd64 (3.0.0-9.1ubuntu1) ...Setting up libyajl2:amd64 (2.1.0-2build1) ...Setting up python3-protobuf (3.0.0-9.1ubuntu1) ...Processing triggers for libc-bin (2.27-3ubuntu1) ...Processing triggers for systemd (237-3ubuntu10.3) ...Processing triggers for man-db (2.8.3-2) ...Setting up libnl-3-200:amd64 (3.2.29-0ubuntu3) ...Setting up conmon (100:2.0.27-1) ...Setting up containers-common (100:1-21) ...Setting up containernetworking-plugins (100:0.9.1-1) ...Setting up libdbus-1-3:amd64 (1.12.2-1ubuntu1.2) ...Setting up podman-plugins (100:1.1.1-5) ...Setting up criu (3.15-1) ...Setting up crun (100:0.18-2) ...Setting up dbus (1.12.2-1ubuntu1.2) ...Setting up dbus-user-session (1.12.2-1ubuntu1.2) ...Setting up podman (100:3.0.1-2) ...Processing triggers for libc-bin (2.27-3ubuntu1) ...
lancelot@Homeserver:~$ sudo mkdir -p /etc/containers
lancelot@Homeserver:~$ echo -e "[registries.search]\nregistries = ['docker.io', 'quay.io']" | sudo tee /etc/containers/registries.conf[registries.search]registries = ['docker.io', 'quay.io']
lancelot@Homeserver:~$ podman psERRO[0000] unable to write system event: "write unixgram @00002->/run/systemd/journal/socket: sendmsg: no such file or directory"CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
lancelot@Homeserver:~$ sudo podman psERRO[0000] unable to write system event: "write unixgram @00003->/run/systemd/journal/socket: sendmsg: no such file or directory"CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
lancelot@Homeserver:/mnt/c/Users/Lancelot$ sudo cp /usr/share/containers/containers.conf /etc/containers[sudo] password for lancelot:
lancelot@Homeserver:/mnt/c/Users/Lancelot$ sudo vi /etc/containers/containers.conf(base on link 2, uncomment & change the value of cgroup_manager to 'cgroupfs' and the value of events_logger to 'file')
lancelot@Homeserver:/mnt/c/Users/Lancelot$ podman psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
lancelot@Homeserver:/mnt/c/Users/Lancelot$ sudo podman psCONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
沒有留言:
張貼留言