mirror of
https://github.com/jesseduffield/lazydocker.git
synced 2026-07-23 15:41:02 +00:00
a4bd90ff8a
The config hash ends up not being a unique identifier of a Service. Additionally, Services may have multiple associated Containers.
``` yaml
# Sample docker-compose.yml
version: "2.2"
services:
named-service:
container_name: 'named-container'
image: 'alpine'
command: 'sh -c "while :; do sleep 1; done"'
anonymous-service:
image: 'alpine'
command: 'sh -c "while :; do sleep 1; done"'
scaled-service:
image: 'alpine'
scale: 3
command: 'sh -c "while :; do sleep 1; done"'
```
``` bash
$ docker-compose config --hash="*"
named-service e6e7c4564dfc435ba96725098c62e6b6cf8da9f0b76b0a08be2baddedad6d007
anonymous-service 254f4815ef36bc9fcc2ce80f82278187c9e233309a4106951551f3692657ce9c
scaled-service 254f4815ef36bc9fcc2ce80f82278187c9e233309a4106951551f3692657ce9c
```
This commit changes how Services are discovered (`docker-compose config --services`), how they're associated (by Container ID, rather than config hash or name), and allows for Services to reference multiple Containers (though only the first is directly used for anything at this time).
91 lines
2.5 KiB
Go
91 lines
2.5 KiB
Go
package commands
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import (
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"github.com/docker/docker/api/types/container"
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"os/exec"
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"github.com/docker/docker/api/types"
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"github.com/fatih/color"
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"github.com/jesseduffield/lazydocker/pkg/utils"
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"github.com/sirupsen/logrus"
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)
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// Service : A docker Service
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type Service struct {
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Name string
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OSCommand *OSCommand
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Log *logrus.Entry
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Containers []*Container
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DockerCommand LimitedDockerCommand
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}
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// GetDisplayStrings returns the dispaly string of Container
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func (s *Service) GetDisplayStrings(isFocused bool) []string {
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if len(s.Containers) == 0 {
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return []string{utils.ColoredString("none", color.FgBlue), s.Name, ""}
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}
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cont := s.Containers[0]
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return []string{cont.GetDisplayStatus(), s.Name, cont.GetDisplayCPUPerc()}
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}
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// Remove removes the service's containers
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func (s *Service) Remove(options types.ContainerRemoveOptions) error {
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return s.Containers[0].Remove(options)
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}
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// Stop stops the service's containers
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func (s *Service) Stop() error {
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templateString := s.OSCommand.Config.UserConfig.CommandTemplates.StopService
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command := utils.ApplyTemplate(
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templateString,
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s.DockerCommand.NewCommandObject(CommandObject{Service: s}),
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)
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return s.OSCommand.RunCommand(command)
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}
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// Restart restarts the service
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func (s *Service) Restart() error {
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templateString := s.OSCommand.Config.UserConfig.CommandTemplates.RestartService
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command := utils.ApplyTemplate(
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templateString,
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s.DockerCommand.NewCommandObject(CommandObject{Service: s}),
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)
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return s.OSCommand.RunCommand(command)
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}
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// Attach attaches to the service
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func (s *Service) Attach() (*exec.Cmd, error) {
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return s.Containers[0].Attach()
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}
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// Top returns process information
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func (s *Service) Top() (container.ContainerTopOKBody, error) {
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return s.Containers[0].Top()
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}
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// ViewLogs attaches to a subprocess viewing the service's logs
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func (s *Service) ViewLogs() (*exec.Cmd, error) {
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templateString := s.OSCommand.Config.UserConfig.CommandTemplates.ViewServiceLogs
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command := utils.ApplyTemplate(
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templateString,
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s.DockerCommand.NewCommandObject(CommandObject{Service: s}),
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)
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cmd := s.OSCommand.ExecutableFromString(command)
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s.OSCommand.PrepareForChildren(cmd)
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return cmd, nil
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}
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// RenderTop renders the process list of the service
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func (s *Service) RenderTop() (string, error) {
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templateString := s.OSCommand.Config.UserConfig.CommandTemplates.ServiceTop
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command := utils.ApplyTemplate(
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templateString,
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s.DockerCommand.NewCommandObject(CommandObject{Service: s}),
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)
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return s.OSCommand.RunCommandWithOutput(command)
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}
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