initial-setup.j2

#!/bin/bash

scriptname="${0##*/}"
lib_path="/usr/local/include/osshelp/deploy-functions.sh"
log_file="/var/log/${scriptname}.log"

exit_code=1

default_profile="/usr/local/osshelp/profiles/default.yml"
init_needed=0
init_flag="/var/lib/lxd/init.done"
{% if remote.password is defined %}
remote_password="{{ remote.password }}"
{% endif %}
{% if remote.target_user is defined and remote.name is defined and remote.address is defined %}
remote_target_user="{{ remote.target_user }}"
remote_address="{{ remote.address }}"
remote_name="{{ remote.name }}"
{% endif %}

test -r "${lib_path}" && . "${lib_path}" "${@}"

ipv4_value=$(get_value "networks[0].config.[ipv4.address]" "{{ initial_config }}" auto)
ipv6_value=$(get_value "networks[0].config.[ipv6.address]" "{{ initial_config }}" auto)

test "${ipv4_value}" != "auto" -a "${ipv6_value}" != "auto" && init_needed=1
test "${ipv4_value}" == "auto" -o "${ipv6_value}" == "auto" && {
  test -f "${init_flag}" || init_needed=1
}

test "${init_needed}" == 1 && {
  # replace remote password in initial_config if key is present in pushed profile
  test -r "${default_profile}" && {
    key_exists_in_current_yml "lxd.remote-password" && {
      remote_password=$(get_value lxd.remote-password "${default_profile}")
      yq w --inplace "{{ initial_config }}" "config.[core.trust_password]" "${remote_password}"
    }
  }

  # we should initialize it
  lxd init --preseed < "{{ initial_config }}" && \
    date > "${init_flag}"
{% if remote.target_user is defined and remote.name is defined and remote.address is defined %}
  # restore configuration
  test "{{ remote.target_user }}" == "root" && client_config="/root/.config/lxc/config.yml"
  test "{{ remote.target_user }}" != "root" && client_config="/home/{{remote.target_user}}/.config/lxc/config.yml"
  # delete remote if exists (certs might've changed)
  grep -q "{{ remote.name }}" "${client_config}" && {
    sudo -H -u "${remote_target_user}" lxc remote set-default local
    sudo -H -u "${remote_target_user}" lxc remote remove "{{ remote.name }}"
  }
  # add remote again
  sudo -H -u "${remote_target_user}" lxc remote add "${remote_name}" "${remote_address}" --accept-certificate --password="${remote_password}"
  # adding ubuntu-minimal by default
  grep -q "ubuntu-minimal" "${client_config}" || \
    sudo -H -u "${remote_target_user}" lxc remote add --protocol simplestreams ubuntu-minimal https://cloud-images.ubuntu.com/minimal/releases/
  # adding osshelp-public by default
  grep -q "osshelp" "${client_config}" || \
    sudo -H -u "${remote_target_user}" lxc remote add --public --protocol lxd osshelp https://lxd.osshelp.ru:443
{% if remote.default is defined and remote.default %}
  # set remote as default
  sudo -H -u {{ remote.target_user }} lxc remote set-default "${remote_name}"
{% endif %}
{% endif %}
}

exit 0