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Remove helper functions for Docker SSH connection. 

Docker already has its own support for this, we no longer need this.
master
Icedream 2022-06-13 15:34:24 +02:00
parent 528c88a5a5
commit ff29919af8
Signed by: icedream
GPG Key ID: 468BBEEBB9EC6AEA
1 changed files with 0 additions and 57 deletions
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57
home/dotfiles/zshrc
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@ -219,63 +219,6 @@ if [ $ZSH_ROOT_ALIAS -gt 0 ]; then
fi
section_end
# sugar to easily connect to remote docker hosts through SSH
section "ssh-based remote docker access"
ssh_docker() {
args=("$@")
control_path=$(sha1sum - <<<"${args[-1]}" | awk '{print $1}')
base_path=/var/tmp/ssh-docker/$(sha1sum - <<<"$1" | awk '{print $1}')
control_path="${base_path}.control"
sock_path="${base_path}.sock"
if [ -f "${sock_path}" ]; then
echo "Socket path ${sock_path} already exists." >&2
return 1
fi
if [ -f "${control_path}" ]; then
echo "Control path ${control_path} already exists." >&2
return 1
fi
mkdir -p /var/tmp/ssh-docker
ssh -o ControlMaster=auto -o ControlPersist=yes -o ControlPath="${control_path}" -nfNT -L "${sock_path}:/var/run/docker.sock" "$@"
echo "export DOCKER_TLS_VERIFY="
echo "export DOCKER_HOST=unix://${sock_path}"
echo "export DOCKER_CERT_PATH="
echo "export DOCKER_SSH_CONTROL_PATH=${control_path}"
echo "export DOCKER_SSH_SOCKET_PATH=${sock_path}"
}
ssh_docker_exit() {
args=("$@")
if [ "${#args}" -gt 0 ]; then
base_path=/var/tmp/ssh-docker/$(sha1sum - <<<"${args[-1]}" | awk '{print $1}')
control_path="${base_path}.control"
sock_path="${base_path}.sock"
else
control_path="${DOCKER_SSH_CONTROL_PATH}"
sock_path="${DOCKER_SSH_SOCKET_PATH}"
fi
if [ -z "${control_path}" ]; then
echo "No active Docker SSH forwarding found in environment." >&2
return 1
fi
ssh -o ControlPath="${control_path}" -O exit "$@" dummy
rm -f "${sock_path}" "${control_path}"
}
ssh_docker_cleanup() {
for socket in /var/tmp/ssh-docker/*.sock; do
if [ ! -e "$socket" ]; then
continue
fi
control="$(basename "$socket" .control).sock"
DOCKER_SSH_CONTROL_PATH="$control" \
DOCKER_SSH_SOCKET_PATH="$socket" \
ssh_docker_exit
done
}
export ssh_docker
export ssh_docker_exit
export ssh_docker_cleanup
section_end
# Reboot required? (hacky code)
section "reboot required?"
if [ $ZSH_PRINT_REBOOT_REQUIRED -gt 0 ]; then