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#253: Add IPAM warnings when configuration doesn't match existing networks #254

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#253: Add IPAM warnings when configuration doesn't match existing networks #254

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cbbac1f
#253: Add a warning for IPAM mismatches in docker network.
fubarhouse Sep 9, 2020
fa15e46
#253: Add a quick test for IPAM configuration warnings.
fubarhouse Sep 9, 2020
fa6b13c
Adjustment to grep for IPAM warning checks
fubarhouse Sep 9, 2020
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7 changes: 7 additions & 0 deletions .travis.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -79,6 +79,13 @@ matrix:
docker inspect amazeeio-mailhog | jq '.[].Config.Labels["pygmy.abracadabra"]' | grep "1";
docker inspect amazeeio-mailhog | jq '.[].Config.Labels["pygmy.opensesame"]' | grep "correct";

# Test for IPAM misconfiguration warnings.
- ./pygmy-go-linux-x86 --config examples/pygmy.travis.yml clean;
- docker network create amazeeio-network
- ./pygmy-go-linux-x86 --config examples/pygmy.travis.yml up | grep 'IP Address ranges for amazeeio-network'
- ./pygmy-go-linux-x86 --config examples/pygmy.travis.yml clean;
- ./pygmy-go-linux-x86 --config examples/pygmy.travis.yml up;

# Drupal 8 (Drupal Example):
- git clone https://github.com/amazeeio/drupal-example.git drupal8-lagoon && cd drupal8-lagoon
- docker-compose -p drupal8-example up -d
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5 changes: 5 additions & 0 deletions service/library/up.go
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Expand Up @@ -98,6 +98,11 @@ func Up(c Config) {
} else {
fmt.Printf("Could not create network %v\n", Network.Name)
}
} else {
n, _ := docker.DockerNetworkGet(Network.Name)
if fmt.Sprint(n.IPAM.Config) != fmt.Sprint(c.Networks[Network.Name].IPAM.Config) {
fmt.Printf("Warning: IP Address ranges for %v don't match configuration\n", Network.Name)
}
}
}
}
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