SHOW:
|
|
- or go back to the newest paste.
| 1 | #!/usr/bin/env bash | |
| 2 | set -o errexit | |
| 3 | set -o pipefail | |
| 4 | ||
| 5 | readonly ENVIRONMENT="${1:-}"
| |
| 6 | readonly USE_IAP="${2:-false}"
| |
| 7 | readonly PROJECT="domain-${ENVIRONMENT}"
| |
| 8 | ||
| 9 | append() {
| |
| 10 | touch ${SCRIPTDIR}/inventory.yml
| |
| 11 | printf "%s\n" "${1}" >> ${SCRIPTDIR}/inventory.yml
| |
| 12 | } | |
| 13 | ||
| 14 | generateHeader() {
| |
| 15 | append '---' | |
| 16 | } | |
| 17 | generateJumphostEntry() {
| |
| 18 | append 'group_jumphost:' | |
| 19 | append ' hosts:' | |
| 20 | append ' jumphost:' | |
| 21 | append " ansible_user: ${SSH_USER}"
| |
| 22 | append " ansible_host: jumphost.${ENVIRONMENT}.domain.com"
| |
| 23 | append " ansible_ssh_private_key_file: ${SSH_KEY_FILE}"
| |
| 24 | append ' ansible_python_interpreter: "/usr/bin/python3"' | |
| 25 | append '' | |
| 26 | } | |
| 27 | generateHostEntry() {
| |
| 28 | - | local entry_group=${1:-}
|
| 28 | + | local prior_group=${1:-}
|
| 29 | - | local entry_host=${2:-}
|
| 29 | + | local entry_group=${2:-}
|
| 30 | - | local header_group=${3:-true}
|
| 30 | + | local entry_host=${3:-}
|
| 31 | local header_group=${4:-true}
| |
| 32 | - | # if entry_group !: EXISTING_GROUPS[@] |
| 32 | + | |
| 33 | - | if [[ "${EXISTING_GROUPS[@]}" =~ "$entry_group" ]]; then
|
| 33 | + | if [[ "$prior_group" != "$entry_group" ]]; then |
| 34 | append "$entry_group:" | |
| 35 | append ' hosts:' | |
| 36 | fi | |
| 37 | append " $entry_host:" | |
| 38 | append ' ansible_python_interpreter: "/usr/bin/python3"' | |
| 39 | if [ ${USE_IAP} == "false" ]; then
| |
| 40 | local address_host=$(gcloud compute instances list --filter="name=($entry_host)" --format="value(INTERNAL_IP)") | |
| 41 | append " ansible_user: ${SSH_USER}"
| |
| 42 | append " ansible_host: $address_host" | |
| 43 | append " ansible_ssh_private_key_file: ${SSH_KEY_FILE}"
| |
| 44 | append " ansible_ssh_common_args: ${SSH_JUMPHOST_SETTINGS}"
| |
| 45 | fi | |
| 46 | append '' | |
| 47 | } | |
| 48 | ||
| 49 | main() {
| |
| 50 | gcloud config set project ${PROJECT}
| |
| 51 | ||
| 52 | if [ "${CI}" == "true" ]; then
| |
| 53 | declare SCRIPTDIR=$GITHUB_WORKSPACE | |
| 54 | readonly SSH_USER="deploy" | |
| 55 | readonly SSH_KEY_FILE="/home/runner/.ssh/ssh-priv-key" | |
| 56 | else | |
| 57 | declare SCRIPTDIR=$( cd "$( dirname "${BASH_SOURCE[0]}" )" >/dev/null 2>&1 && pwd )
| |
| 58 | read -p "Enter SSH_USER ($USER if empty): " SSH_USER; SSH_USER=${SSH_USER:-$USER}
| |
| 59 | read -ep "Enter absolute path of SSH_KEY_FILE: " SSH_KEY_FILE # has tab completion, much wow | |
| 60 | fi | |
| 61 | ||
| 62 | declare SSH_JUMPHOST_CON_STR="${SSH_USER}@jumphost.${ENVIRONMENT}.domain.com"
| |
| 63 | declare SSH_JUMPHOST_SETTINGS='-o ProxyCommand="ssh -W %h:%p -q '${SSH_JUMPHOST_CON_STR}'"'
| |
| 64 | ||
| 65 | rm -f ${SCRIPTDIR}/inventory.yml
| |
| 66 | generateHeader | |
| 67 | [ ${USE_IAP} == "false" ] && generateJumphostEntry
| |
| 68 | ||
| 69 | - | declare -a EXISTING_GROUPS |
| 69 | + | last_group= |
| 70 | declare header_group | |
| 71 | declare -a HOSTS=$(gcloud compute instances list --format='value(name)') | |
| 72 | for host in ${HOSTS}; do
| |
| 73 | [ $(echo $host | cut -f1 -d "-") == "gke" ] && continue # exclude legacy, testing and gke infra | |
| 74 | [ $(echo $host | cut -f1 -d "-") == "staging" ] && continue | |
| 75 | [ $(echo $host | cut -f1 -d "-") == "stage" ] && continue | |
| 76 | [ $(echo $host | cut -f1 -d "-") == "test" ] && continue | |
| 77 | [ $(echo $host | cut -f1 -d "-") == "jumphost" ] && continue | |
| 78 | group=group_$(echo $host | cut -f1 -d "-") | |
| 79 | ||
| 80 | generateHostEntry "$last_group" "$group" "$host" "$header_group" | |
| 81 | - | # push $group into $EXISTING_GROUPSfddsfsdfsdfsdfsdf |
| 81 | + | last_group="$group" |
| 82 | - | # cond |
| 82 | + | |
| 83 | - | if [[ ! "${EXISTING_GROUPS[*]}" =~ "${group}" ]]; then
|
| 83 | + | |
| 84 | - | EXISTING_GROUPS+=(${group})
|
| 84 | + | |
| 85 | - | fi |
| 85 | + | |
| 86 | time main | |
| 87 | - | echo ${EXISTING_GROUPS[*]}
|
| 87 | + |
