docker symlink to podman

EOEPCA · Apr 7, 2023 · 0f4cc54 · 0f4cc54
1 parent 82a2c3a
commit 0f4cc54
Showing 1 changed file with 6 additions and 6 deletions.
diff --git a/Dockerfile b/Dockerfile
@@ -1,22 +1,22 @@
 FROM jupyter/base-notebook:python-3.7.6
 
-
 USER root
 
+# prerequisites
 RUN DEBIAN_FRONTEND="noninteractive" apt-get -y update && \
     apt-get -y install curl python3-pip ca-certificates unzip groff less tzdata keyboard-configuration
 
 # podman
 RUN echo "deb [trusted=yes] https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_20.04/ /" | tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list && \
     curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/xUbuntu_20.04/Release.key | apt-key add - && \
     apt-get -y update && apt-get -y install podman && \
-    rm -rf /var/lib/apt/lists/*
+    rm -rf /var/lib/apt/lists/* && \
+    ln -s /usr/bin/podman /usr/bin/docker # required by cwltool docker pull even if running with --podman
 
 # install kubectl
-RUN curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl
-RUN chmod +x ./kubectl
-RUN mv ./kubectl /usr/local/bin
-
+RUN curl -LO https://storage.googleapis.com/kubernetes-release/release/$(curl -s https://storage.googleapis.com/kubernetes-release/release/stable.txt)/bin/linux/amd64/kubectl && \
+    chmod +x ./kubectl && \
+    mv ./kubectl /usr/local/bin
 
 # AWS CLI installation commands
 RUN	curl "https://awscli.amazonaws.com/awscli-exe-linux-x86_64.zip" -o "awscliv2.zip"