+ ADD managing scripts

.devops/scripts/create-application.sh

@@ -0,0 +1,74 @@
+#!/usr/bin/env bash
+
+# Usage: ./generate application.sh <application-name>
+# Example: ./generate application.sh hvgblog-7koznapi > .env.hvgblog-7koznapi
+
+script_dir=$(dirname "$0")
+
+APPLICATION_NAME=${1:-"dev"}
+if [ -z "$APPLICATION_NAME" ]; then
+  echo "Usage: $0 <application-name>"
+  exit 1
+fi
+
+SALT_PATTERN=${SALT_PATTERN:-':alnum:!"#$%&()*+,-./:;<=>?@[\]^_`{|}~'}
+SALT_LENGTH=${SALT_LENGTH:-64}
+
+PASS_PATTERN=${PASS_PATTERN:-':alnum:'}
+PASS_LENGTH=${PASS_LENGTH:-16}
+
+APPLICATION_NAMESPACE=${APPLICATION_NAMESPACE:-'hvg-dev'}
+APPLICATION_DOMAIN=${APPLICATION_DOMAIN:-'hvgblog.hu'}
+APPLICATION_HOST=${APPLICATION_HOST:-"${APPLICATION_NAME}.${APPLICATION_DOMAIN}"}
+APPLICATION_EMAIL=${APPLICATION_EMAIL:-'blogadmin@hvg.hu'}
+
+CERT=${SEAL_CERT_TMP:-$(mktemp)}
+
+if [ -z "$SEAL_CERT" ]; then
+  echo "SEAL_CERT is not set, fetching..." | tee /dev/stderr
+  kubeseal --fetch-cert > "$CERT"
+else
+  regex='(https?|ftp|file)://[-[:alnum:]\+&@#/%?=~_|!:,.;]*[-[:alnum:]\+&@#/%=~_|]'
+  if [[ $SEAL_CERT =~ $regex ]]; then
+    echo "SEAL_CERT looks like a URL, fetching..." | tee /dev/stderr
+    curl -sSL "$SEAL_CERT" -o "$CERT"
+  else
+    if [ -f "$SEAL_CERT" ]; then
+      echo "SEAL_CERT looks like a file path, using..." | tee /dev/stderr
+      cp "$SEAL_CERT" "$CERT"
+    else
+      echo "SEAL_CERT is not a valid URL or file path, exiting." | tee /dev/stderr
+      exit 1
+    fi
+  fi
+fi
+
+seal() {
+  local value=$1
+  echo -n "$value" |
+    kubeseal --cert "$CERT" --from-file=/dev/stdin --raw --scope cluster-wide
+}
+
+gen_salt() {
+  cat /dev/urandom | tr -dc "$SALT_PATTERN" | fold -w $SALT_LENGTH | head -n 1 | sed 's/\n//'
+}
+
+gen_pass() {
+  cat /dev/urandom | tr -dc "$PASS_PATTERN" | fold -w $PASS_LENGTH | head -n 1 | sed 's/\n//'
+}
+
+get_parameter() {
+  local key=$1
+  echo "${parameters[$key]}"
+}
+
+dump_parameters() {
+  echo "parameters:"
+  for key in "${!parameters[@]}"; do
+    echo "  - name: $key"
+    echo "    value: ${parameters[$key]}"
+  done
+}
+
+. "$script_dir/parameters.tmp"
+dump_parameters | tee

.devops/scripts/parameters.tmp

@@ -0,0 +1,19 @@
+declare -A parameters=( \
+  [db.name]=$APPLICATION_NAME \
+  [db.username]=$APPLICATION_NAME \
+  [db.sealedPassword]=$(seal $(gen_pass)) \
+  [env.BLOG_SLUG]=$APPLICATION_NAME \
+  [env.WP_HOME]="https://${APPLICATION_HOST}" \
+  [env.WP_SITEURL]="https://${APPLICATION_HOST}/wp" \
+  [env.ADMIN_EMAIL]=$APPLICATION_EMAIL \
+  [env.S3_UPLOADS_BUCKET]="hvgblog/${APPLICATION_NAME}" \
+  [env.S3_UPLOADS_BUCKET_URL]="https://cdn.${APPLICATION_DOMAIN}/${APPLICATION_NAME}" \
+  [sealedSecretEnv.AUTH_KEY]=$(seal $(gen_salt)) \
+  [sealedSecretEnv.AUTH_SALT]=$(seal $(gen_salt)) \
+  [sealedSecretEnv.LOGGED_IN_KEY]=$(seal $(gen_salt)) \
+  [sealedSecretEnv.LOGGED_IN_SALT]=$(seal $(gen_salt)) \
+  [sealedSecretEnv.NONCE_KEY]=$(seal $(gen_salt)) \
+  [sealedSecretEnv.NONCE_SALT]=$(seal $(gen_salt)) \
+  [sealedSecretEnv.SECURE_AUTH_KEY]=$(seal $(gen_salt)) \
+  [sealedSecretEnv.SECURE_AUTH_SALT]=$(seal $(gen_salt)) \
+)