104 lines
2.6 KiB
Go
104 lines
2.6 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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"errors"
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"fmt"
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"time"
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compose "github.com/compose-spec/compose-go/v2/types"
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"github.com/docker/docker/api/types/container"
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"github.com/docker/docker/api/types/versions"
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)
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// ToMobyEnv convert into []string
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func ToMobyEnv(environment compose.MappingWithEquals) []string {
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var env []string
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for k, v := range environment {
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if v == nil {
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env = append(env, k)
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} else {
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env = append(env, fmt.Sprintf("%s=%s", k, *v))
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}
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}
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return env
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}
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// ToMobyHealthCheck convert into container.HealthConfig
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func (s *composeService) ToMobyHealthCheck(ctx context.Context, check *compose.HealthCheckConfig) (*container.HealthConfig, error) {
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if check == nil {
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return nil, nil
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}
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var (
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interval time.Duration
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timeout time.Duration
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period time.Duration
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retries int
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)
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if check.Interval != nil {
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interval = time.Duration(*check.Interval)
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}
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if check.Timeout != nil {
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timeout = time.Duration(*check.Timeout)
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}
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if check.StartPeriod != nil {
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period = time.Duration(*check.StartPeriod)
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}
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if check.Retries != nil {
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retries = int(*check.Retries)
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}
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test := check.Test
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if check.Disable {
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test = []string{"NONE"}
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}
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var startInterval time.Duration
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if check.StartInterval != nil {
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version, err := s.RuntimeVersion(ctx)
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if err != nil {
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return nil, err
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}
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if versions.LessThan(version, "1.44") {
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return nil, errors.New("can't set healthcheck.start_interval as feature require Docker Engine v25 or later")
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} else {
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startInterval = time.Duration(*check.StartInterval)
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}
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if check.StartPeriod == nil {
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// see https://github.com/moby/moby/issues/48874
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return nil, errors.New("healthcheck.start_interval requires healthcheck.start_period to be set")
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}
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}
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return &container.HealthConfig{
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Test: test,
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Interval: interval,
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Timeout: timeout,
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StartPeriod: period,
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StartInterval: startInterval,
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Retries: retries,
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}, nil
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}
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// ToSeconds convert into seconds
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func ToSeconds(d *compose.Duration) *int {
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if d == nil {
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return nil
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}
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s := int(time.Duration(*d).Seconds())
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return &s
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}
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