[ignite] Install patched ignition early

sapcc · May 31, 2024 · aa56995 · aa56995
1 parent 4353fe1
commit aa56995
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Showing 2 changed files with 25 additions and 6 deletions.
diff --git a/features/ignite/exec.config b/features/ignite/exec.config
@@ -1,7 +1,2 @@
 #!/usr/bin/env bash
-set -Eeuox pipefail
-
-TEMP_DEB="$(mktemp)"
-wget -O "$TEMP_DEB" 'https://repo.eu-de-1.cloud.sap/gardenlinux/ignition_2.18.0-0gardenlinux~experimental_amd64.deb'
-DEBIAN_FRONTEND=noninteractive dpkg -i "$TEMP_DEB"
-rm -f "$TEMP_DEB"
+set -Eeuxo pipefail
diff --git a/features/ignite/exec.early b/features/ignite/exec.early
@@ -1,4 +1,28 @@
 #!/usr/bin/env bash
+set -Eeuo pipefail
+
+TEMP_DEB="$(mktemp)"
+
+function __curl() {
+  read -r proto server path <<<"$(printf '%s' "${1//// }")"
+  DOC=/${path// //}
+  HOST=${server//:*}
+  PORT=${server//*:}
+  [ "${HOST}" = "${PORT}" ] && PORT=80
+
+  exec 3<>"/dev/tcp/${HOST}/$PORT"
+  printf 'GET %s HTTP/1.0\r\nHost: %s\r\n\r\n' "${DOC}" "${HOST}" >&3
+  (while read -r line; do
+   [ "$line" = $'\r' ] && break
+  done && cat) <&3
+  exec 3>&-
+}
+
+__curl 'http://repo.eu-de-1.cloud.sap/gardenlinux/ignition_2.18.0-0gardenlinux~experimental_amd64.deb' > "$TEMP_DEB/ignition_2.18.0-0gardenlinux~experimental_amd64.deb"
+
+DEBIAN_FRONTEND=noninteractive dpkg -i "$TEMP_DEB"
+rm -f "$TEMP_DEB"
+
 
 case "$BUILDER_CNAME" in
 kvm*)