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The root Dockerfile builds the only image; Dockerfile.backend is gone. Its stages: lint, a Go stage that runs the tests and builds netwatch-server, the node stage, and an nginx runtime. nginx serves dist/ on 8080 and proxies /api/ and /.well-known/healthcheck to the backend on 127.0.0.1:8081. bin/entrypoint.sh starts both, turns TERM or INT into a stop of both, and exits non-zero when either exits on its own. The backend runs as user netwatch and keeps reports on the /data volume. New setting BIND_ADDRESS (empty: every interface). STOPSIGNAL is SIGTERM, since the nginx image's SIGQUIT would miss the entrypoint. script/docker is the org model verbatim. Model: opus-5-5
33 lines
873 B
Go
33 lines
873 B
Go
package server_test
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import "testing"
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// TestListenAddress checks that the server listens on BIND_ADDRESS
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// and PORT, and on port 8080 on every interface when neither is set.
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// The container image sets both, to keep the backend on loopback
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// behind nginx.
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func TestListenAddress(t *testing.T) {
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tests := []struct {
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bindAddress string
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port string
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want string
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}{
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{bindAddress: "", port: "", want: ":8080"},
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{bindAddress: "127.0.0.1", port: "8081", want: "127.0.0.1:8081"},
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{bindAddress: "::1", port: "8081", want: "[::1]:8081"},
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}
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for _, tt := range tests {
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t.Run(tt.want, func(t *testing.T) {
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// t.Setenv rules out t.Parallel.
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t.Setenv("BIND_ADDRESS", tt.bindAddress)
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t.Setenv("PORT", tt.port)
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got := newServer(t).ListenAddr()
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if got != tt.want {
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t.Errorf("listen address = %q, want %q", got, tt.want)
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}
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})
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}
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}
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