CentOS7 dev-environment setup with pyenv, docker

centOS7-setup.md

pyenv

curl https://pyenv.run | bash sudo vi ~/.bashrc

add:

export PATH="/home/justin/.pyenv/bin:$PATH"
eval "$(pyenv init -)"
eval "$(pyenv virtualenv-init -)"

vscode

sudo rpm --import https://packages.microsoft.com/keys/microsoft.asc sudo sh -c 'echo -e "[code]\nname=Visual Studio Code\nbaseurl=https://packages.microsoft.com/yumrepos/vscode\nenabled=1\ngpgcheck=1\ngpgkey=https://packages.microsoft.com/keys/microsoft.asc" > /etc/yum.repos.d/vscode.repo'

yum check-update sudo yum install code

keyboard navigation

sudo vi /usr/share/X11/xkb/symbols/us

add:

    # begin custom keybindings
    # replace Caps with AltGr
    key <CAPS> { [ ISO_Level3_Shift            ] };
    # Add vim cursor keys to be accessed with AltGr
    key <AB02> { [ x, X, Delete, Delete        ] };
    key <AC02> { [ s, S, KP_Enter, KP_Enter    ] };
    key <AC03> { [ d, D, Next, Next            ] };
    key <AC04> { [ f, F, BackSpace, BackSpace  ] };
    key <AC06> { [ h, H , Left, Left           ] };
    key <AC07> { [ j, J, Down, Down            ] };
    key <AC08> { [ k, K, Up, Up                ] };
    key <AC09> { [ l, L, Right, Right          ] };
    key <AD07> { [ u, U, Prior, Prior          ] };
    key <AE03> { [ 3, section, Home, Home      ] };
    key <AE04> { [ 4, dollar, End, End         ] };
    key <AC05> { [ g, G, Escape, Escape        ] };
    # end custom keybinding

then clear xkb cache, reboot

sudo rm -rf /var/lib/xkb/* sudo reboot

ssh key

ssh-keygen -t rsa -b 4096 -C "[email protected]" eval $(ssh-agent -s) ssh-add

xclip

sudo yum install xclip

copy public key

xclip -sel clip < ~/.ssh/id_rsa.pub

git config

git config --global user.name "First Last" git config --global user.email [email protected]

docker-compose setup

sudo curl -L "https://github.com/docker/compose/releases/download/1.25.0/docker-compose-$(uname -s)-$(uname -m)" -o /usr/local/bin/docker-compose sudo chmod +x /usr/local/bin/docker-compose

docker engine setup

sudo yum install -y yum-utils device-mapper-persistent-data lvm2 sudo yum-config-manager --add-repo https://download.docker.com/linux/centos/docker-ce.repo sudo yum install docker-ce docker-ce-cli containerd.io

Docker is installed but not started. The docker group is created, but no users are added to the group.

start docker engine

sudo systemctl start docker