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bfb5511d0d
Also update TestDefaultNetworkSettings: Test that the network with the highest priority is returned as "primary" network, and other networks as extra networks. Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
90 lines
2.9 KiB
Go
90 lines
2.9 KiB
Go
/*
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Copyright 2020 Docker Compose CLI authors
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package compose
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import (
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"context"
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"os"
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"os/exec"
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"path/filepath"
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"github.com/compose-spec/compose-go/v2/types"
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"github.com/docker/cli/cli-plugins/metadata"
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"github.com/docker/cli/cli/command"
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"github.com/docker/cli/cli/flags"
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"github.com/moby/moby/client"
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"go.opentelemetry.io/otel"
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"go.opentelemetry.io/otel/propagation"
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"github.com/docker/compose/v5/internal"
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)
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// prepareShellOut prepare a shell-out command to be ran by Compose
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func (s *composeService) prepareShellOut(gctx context.Context, env types.Mapping, cmd *exec.Cmd) error {
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env = env.Clone()
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// remove DOCKER_CLI_PLUGIN... variable so a docker-cli plugin will detect it run standalone
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delete(env, metadata.ReexecEnvvar)
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// propagate opentelemetry context to child process, see https://github.com/open-telemetry/oteps/blob/main/text/0258-env-context-baggage-carriers.md
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carrier := propagation.MapCarrier{}
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otel.GetTextMapPropagator().Inject(gctx, &carrier)
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env.Merge(types.Mapping(carrier))
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cmd.Env = env.Values()
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return nil
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}
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// propagateDockerEndpoint produces DOCKER_* env vars for a child CLI plugin to target the same docker endpoint
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// `cleanup` func MUST be called after child process completion to enforce removal of cert files
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func (s *composeService) propagateDockerEndpoint() ([]string, func(), error) {
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cleanup := func() {}
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env := types.Mapping{}
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env[command.EnvOverrideContext] = s.dockerCli.CurrentContext()
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env["USER_AGENT"] = "compose/" + internal.Version
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endpoint := s.dockerCli.DockerEndpoint()
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env[client.EnvOverrideHost] = endpoint.Host
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if endpoint.TLSData != nil {
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certs, err := os.MkdirTemp("", "compose")
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if err != nil {
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return nil, cleanup, err
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}
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cleanup = func() {
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_ = os.RemoveAll(certs)
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}
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env[client.EnvOverrideCertPath] = certs
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env["DOCKER_TLS"] = "1"
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if !endpoint.SkipTLSVerify {
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env[client.EnvTLSVerify] = "1"
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}
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err = os.WriteFile(filepath.Join(certs, flags.DefaultKeyFile), endpoint.TLSData.Key, 0o600)
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if err != nil {
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return nil, cleanup, err
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}
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err = os.WriteFile(filepath.Join(certs, flags.DefaultCertFile), endpoint.TLSData.Cert, 0o600)
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if err != nil {
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return nil, cleanup, err
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}
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err = os.WriteFile(filepath.Join(certs, flags.DefaultCaFile), endpoint.TLSData.CA, 0o600)
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if err != nil {
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return nil, cleanup, err
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}
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}
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return env.Values(), cleanup, nil
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}
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