├── Dockerfile
├── README.md
├── certs
    ├── ca-certificates.crt
    └── update.sh
├── swarm
├── swarm-unsupported.exe
├── tmp
    └── .dummy
└── update.sh


/Dockerfile:
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 1 | FROM scratch
 2 | 
 3 | COPY ./swarm /swarm
 4 | COPY ./certs/ca-certificates.crt /etc/ssl/certs/ca-certificates.crt
 5 | COPY ./tmp /tmp
 6 | 
 7 | ENV SWARM_HOST :2375
 8 | EXPOSE 2375
 9 | 
10 | VOLUME /.swarm
11 | 
12 | ENTRYPOINT ["/swarm"]
13 | CMD ["--help"]
14 | 


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/README.md:
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1 | # About this Repo
2 | 
3 | This was the Git repo of the official Docker image for [Classic Swarm](https://registry.hub.docker.com/_/swarm/).
4 | Classic Swarm is now archived and this image is no longer maintained.
5 | 


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/certs/update.sh:
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 1 | #!/bin/bash
 2 | 
 3 | set -e
 4 | 
 5 | CERT_IMAGE="debian:latest"
 6 | 
 7 | # cd to the current directory so the script can be run from anywhere.
 8 | cd `dirname $0`
 9 | 
10 | # Update the cert image.
11 | docker pull $CERT_IMAGE
12 | 
13 | # Fetch the latest certificates.
14 | ID=$(docker run -d $CERT_IMAGE bash -c "apt-get update && apt-get install -y --no-install-recommends ca-certificates")
15 | docker logs -f $ID
16 | docker wait $ID
17 | 
18 | # Update the local certificates.
19 | docker cp $ID:/etc/ssl/certs/ca-certificates.crt .
20 | 
21 | # Cleanup.
22 | docker rm -f $ID
23 | 


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/swarm:
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https://raw.githubusercontent.com/docker-archive/swarm-library-image/016c68ed92e26cbe534eaf2eb4934823fc4a976d/swarm


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/swarm-unsupported.exe:
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https://raw.githubusercontent.com/docker-archive/swarm-library-image/016c68ed92e26cbe534eaf2eb4934823fc4a976d/swarm-unsupported.exe


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/tmp/.dummy:
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https://raw.githubusercontent.com/docker-archive/swarm-library-image/016c68ed92e26cbe534eaf2eb4934823fc4a976d/tmp/.dummy


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/update.sh:
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 1 | #!/bin/bash
 2 | 
 3 | set -e
 4 | 
 5 | if [ $# -eq 0 ] ; then
 6 | 	echo "Usage: ./update.sh <docker/swarm tag or branch>"
 7 | 	exit
 8 | fi
 9 | 
10 | SWARM_REPO=${SWARM_REPO-https://github.com/docker/swarm.git}
11 | 
12 | VERSION=$1
13 | 
14 | # cd to the current directory so the script can be run from anywhere.
15 | cd `dirname $0`
16 | 
17 | # Update the certificates.
18 | echo "Updating certificates..."
19 | ./certs/update.sh
20 | 
21 | echo "Fetching and building swarm $VERSION..."
22 | 
23 | # Create a temporary directory.
24 | TEMP=`mktemp -d`
25 | 
26 | git clone -b $VERSION $SWARM_REPO $TEMP
27 | docker build -t swarm-builder $TEMP
28 | 
29 | # Create a dummy swarmbuild container so we can run a cp against it.
30 | ID=$(docker create swarm-builder)
31 | 
32 | # Update the local binary.
33 | docker cp $ID:/go/bin/swarm .
34 | 
35 | # Cleanup.
36 | docker rm -f $ID
37 | docker rmi swarm-builder
38 | 
39 | echo "Building swarm.exe $VERSION..."
40 | 
41 | docker build -t swarm-builder:windows --build-arg GOOS=windows $TEMP
42 | 
43 | # Create a dummy swarmbuild container so we can run a cp against it.
44 | ID=$(docker create swarm-builder:windows)
45 | 
46 | # Update the local binary.
47 | docker cp $ID:/go/bin/windows_amd64/swarm.exe .
48 | mv swarm.exe swarm-unsupported.exe
49 | 
50 | # Cleanup.
51 | docker rm -f $ID
52 | docker rmi swarm-builder:windows
53 | 
54 | echo "Done."
55 | 


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