switch to busybox and only call post start hook for restore (#1005)

Author: nicktrn

.changeset/polite-ducks-switch.md

@@ -0,0 +1,5 @@
+---
+"trigger.dev": patch
+---
+
+Fix post start hooks

apps/kubernetes-provider/src/index.ts

@@ -152,11 +152,6 @@ class KubernetesTaskOperations implements TaskOperations {
                 },
               },
               lifecycle: {
-                postStart: {
-                  exec: {
-                    command: this.#getLifecycleCommand("postStart", "create"),
-                  },
-                },
                 preStop: {
                   exec: {
                     command: this.#getLifecycleCommand("preStop", "terminate"),
@@ -404,11 +399,19 @@ class KubernetesTaskOperations implements TaskOperations {
     type: THookType,
     cause: THookType extends "postStart" ? PostStartCauses : PreStopCauses
   ) {
-    const retries = 5
+    const retries = 5;
 
     // This will retry sending the lifecycle hook up to `retries` times
     // The sleep is required as this may start running before the HTTP server is up
-    return ["/bin/sh", "-c", `for i in $(seq ${retries}); do sleep 1; wget -q -O- 127.0.0.1:8000/${type}?cause=${cause} && break; done`];
+    const exec = [
+      "/bin/sh",
+      "-c",
+      `for i in $(seq ${retries}); do sleep 1; busybox wget -q -O- 127.0.0.1:8000/${type}?cause=${cause} && break; done`,
+    ];
+
+    logger.log("getLifecycleCommand()", { exec });
+
+    return exec;
   }
 
   #getIndexContainerName(suffix: string) {

packages/cli-v3/src/Containerfile.prod

@@ -1,7 +1,10 @@
 FROM node:20-bookworm-slim@sha256:d4cdfc305abe5ea78da7167bf78263c22596dc332f2654b662890777ea166224 AS base
 
 ENV DEBIAN_FRONTEND=noninteractive
-RUN apt-get update && apt-get install -y --no-install-recommends dumb-init && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    busybox \
+    dumb-init \
+    && rm -rf /var/lib/apt/lists/*
 
 # Create and set workdir with appropriate permissions
 RUN mkdir /app && chown node:node /app