docs: create acts/digital/changes
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acts/digital/changes.md
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acts/digital/changes.md
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---
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title: Changes - Travaux numériques en cours
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description: Travaux numériques en cours
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published: true
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date: 2022-07-15T12:28:32.068Z
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tags:
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editor: markdown
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dateCreated: 2022-07-15T12:28:32.068Z
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---
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# Changes
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## Mise en containeurs
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https://discuss.linuxcontainers.org/t/howto-use-lxd-p2c/3574
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https://blog.simos.info/how-to-compile-lxd-p2c-to-migrate-physical-servers-to-lxd-containers/
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https://linuxcontainers.org/lxd/docs/latest/installing/
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```
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apt install sqlite3
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aptitude install -y build-essential acl libacl1-dev libcap-dev liblxc1 \
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libsqlite3-dev libudev-dev libuv1-dev attr autoconf automake \
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dnsmasq-base git golang libacl1-dev libcap-dev libtool libudev-dev liblz4-dev \
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libuv1-dev make pkg-config rsync squashfs-tools tar tcl xz-utils ebtables \
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lxc-dev
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cd /root
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git clone https://github.com/canonical/raft.git
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cd raft
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autoreconf -i
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./configure
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make
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sudo make install
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cd ..
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export CGO_CFLAGS="-I/deps/raft/include/ -I/deps/dqlite/include/"
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export CGO_LDFLAGS="-L/deps/raft/.libs -L/deps/dqlite/.libs/"
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export LD_LIBRARY_PATH="/deps/raft/.libs/:/deps/dqlite/.libs/"
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export CGO_LDFLAGS_ALLOW="(-Wl,-wrap,pthread_create)|(-Wl,-z,now)"
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```
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```bash
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wget https://github.com/lxc/lxd/archive/refs/heads/master.zip
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unzip master.zip
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cd lxd-master/
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aptitude update
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aptitude -y upgrade
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apt install -y build-essential acl libacl1-dev libcap-dev liblxc1 liblxc-dev \
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libsqlite3-dev libudev-dev libuv1-dev libdqlite-dev attr autoconf automake \
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dnsmasq-base git golang libacl1-dev libcap-dev libtool libudev-dev liblz4-dev \
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libuv1-dev make pkg-config rsync squashfs-tools tar tcl xz-utils ebtables \
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go-dqlite golang-github-canonical-go-dqlite-dev
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aptitude install -y build-essential acl libacl1-dev libcap-dev liblxc1 \
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libsqlite3-dev libudev-dev libuv1-dev attr autoconf automake \
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dnsmasq-base git golang libacl1-dev libcap-dev libtool libudev-dev liblz4-dev \
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libuv1-dev make pkg-config rsync squashfs-tools tar tcl xz-utils ebtables \
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aptitude install -y lxc-dev libdqlite-dev go-dqlite golang-github-canonical-go-dqlite-dev
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wget https://github.com/lxc/lxd/archive/refs/heads/master.zip
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unzip master.zip
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cd lxd-master/
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make deps
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echo 'export CGO_CFLAGS="-I/root/go/deps/raft/include/ -I/root/go/deps/dqlite/include/"' >> /root/.bashrc
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echo 'export CGO_LDFLAGS="-L/root/go/deps/raft/.libs -L/root/go/deps/dqlite/.libs/"' >> /root/.bashrc
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echo 'export LD_LIBRARY_PATH="/root/go/deps/raft/.libs/:/root/go/deps/dqlite/.libs/"' >> /root/.bashrc
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echo 'export CGO_LDFLAGS_ALLOW="(-Wl,-wrap,pthread_create)|(-Wl,-z,now)"' >> /root/.bashrc
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source /root/.bashrc
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make
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echo 'export PATH="${PATH}:$(go env GOPATH)/bin"' >> /root/.bashrc
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echo 'export LD_LIBRARY_PATH="$(go env GOPATH)/deps/dqlite/.libs/:$(go env GOPATH)/deps/raft/.libs/:${LD_LIBRARY_PATH}"' >> /root/.bashrc
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source /root/.bashrc
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root@contabob:~/lxd-master# lxd-migrate
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Please provide LXD server URL: https://ikoulaf.appgv.com:8443
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Certificate fingerprint: 7843bcb8cb...
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ok (y/n)? y
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1) Use a certificate token
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2) Use an existing TLS authentication certificate
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3) Generate a temporary TLS authentication certificate
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Please pick an authentication mechanism above: 3
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Your temporary certificate is:
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-----BEGIN CERTIFICATE-----
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...
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-----END CERTIFICATE-----
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It is recommended to have this certificate be manually added to LXD through `lxc config trust add` on the target server.
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Alternatively you could use a pre-defined trust password to add it remotely (use of a trust password can be a security issue).
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Would you like to use a trust password? [default=no]:
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Press ENTER after the certificate was added to the remote server:
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Remote LXD server:
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Hostname: ikoulaf
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Version: 5.3
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Would you like to create a container (1) or virtual-machine (2)?: 1
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Name of the new instance: contabob
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Please provide the path to a root filesystem: /
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Do you want to add additional filesystem mounts? [default=no]:
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Instance to be created:
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Name: contabob
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Project: default
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Type: container
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Source: /
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Additional overrides can be applied at this stage:
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1) Begin the migration with the above configuration
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2) Override profile list
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3) Set additional configuration options
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4) Change instance storage pool or volume size
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5) Change instance network
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Please pick one of the options above [default=1]:
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Transferring instance: contabob: 1.39GB (6.05MB/s)
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```
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```bash
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dnf makecache --refresh
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dnf config-manager --set-enabled powertools
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dnf install epel-release epel-next-release
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dnf update
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wget https://github.com/lxc/lxd/archive/refs/heads/master.zip
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unzip master.zip
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cd lxd-master/
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dnf install acl attr autoconf automake dnsmasq git golang libacl-devel libcap-devel lxc-libs lxc-devel sqlite-devel libtool libudev-devel lz4-devel libuv make pkg-config rsync squashfs-tools tar tcl xz ebtables
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make deps
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export CGO_CFLAGS="-I/root/go/deps/raft/include/ -I/root/go/deps/dqlite/include/"
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export CGO_LDFLAGS="-L/root/go/deps/raft/.libs -L/root/go/deps/dqlite/.libs/"
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export LD_LIBRARY_PATH="/root/go/deps/raft/.libs/:/root/go/deps/dqlite/.libs/"
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export CGO_LDFLAGS_ALLOW="(-Wl,-wrap,pthread_create)|(-Wl,-z,now)"
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source /root/.bashrc
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cd /root
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wget https://go.dev/dl/go1.18.1.linux-amd64.tar.gz
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tar -C /usr/local -xzf go1.18.1.linux-amd64.tar.gz
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echo 'export PATH=$PATH:/usr/local/go/bin' >> /etc/profile
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source /root/.bashrc
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cd /root/lxd-master
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make
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echo 'export PATH="${PATH}:$(go env GOPATH)/bin"' >> /root/.bashrc
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echo 'export LD_LIBRARY_PATH="$(go env GOPATH)/deps/dqlite/.libs/:$(go env GOPATH)/deps/raft/.libs/:${LD_LIBRARY_PATH}"' >> /root/.bashrc
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source /root/.bashrc
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firewall-cmd --zone=public --add-port=8443/tcp --permanent
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systemctl reload firewalld
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vi ../tempcert
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lxc config trust add /root/tempcert
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```
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