Add /etc/os-release to image (google#56)

* Update challenge.yaml * Update nsjail.cfg * Update challenge.yaml * Update challenge.yaml * Update nsjail.cfg * add node-os-release to the docker image
hj3938 · Nov 3, 2021 · 38d5b15 · 38d5b15
1 parent 4105056
commit 38d5b15
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diff --git a/vrp/level1/challenge.yaml b/vrp/level1/challenge.yaml
@@ -9,6 +9,7 @@ spec:
     public: true
   healthcheck:
     enabled: true
+    image: eu.gcr.io/gctf-vrp/kctf-healthcheck:c0af62a229b7857b12ed810105554ca37bb04a62130c83d0c2baab1d2ffb1eeb
   podTemplate:
     template:
       spec:
@@ -18,9 +19,16 @@ spec:
               - mountPath: /flag
                 name: flag
                 readOnly: true
+              - name: etc-os-release
+                mountPath: /etc/node-os-release
+                readOnly: true
         volumes:
+          - name: etc-os-release
+            hostPath:
+              path: /etc/os-release
           - name: flag
             secret:
               defaultMode: 0555
               secretName: kctf-flag
               optional: true
+  image: eu.gcr.io/gctf-vrp/kctf-challenge:f25a1507160d5fd9c984e1eddb5d748ded46bd19ca4b1489331a6c2c333db8c3
diff --git a/vrp/level1/challenge/Dockerfile b/vrp/level1/challenge/Dockerfile
@@ -16,6 +16,8 @@ FROM ubuntu:20.04 as chroot
 RUN apt update && DEBIAN_FRONTEND=noninteractive apt install -y build-essential curl wget git python3 netcat socat gdb
 RUN /usr/sbin/useradd --no-create-home -u 1000 user
 
+RUN touch /etc/node-os-release
+
 COPY chal /home/user/
 
 FROM gcr.io/kctf-docker/challenge@sha256:6dd60da626bc43bf3175d9d7436006db5acc7710d5d1b7006ab53e718fe51e40

diff --git a/vrp/level1/challenge/nsjail.cfg b/vrp/level1/challenge/nsjail.cfg
@@ -41,6 +41,11 @@ mount: [
     dst: "/etc/resolv.conf"
     is_bind: true
   },
+  {
+    src: "/etc/node-os-release"
+    dst: "/etc/node-os-release"
+    is_bind: true
+  },
   {
     src: "/dev/null"
     dst: "/dev/null"