mirror of https://github.com/portainer/portainer
45 lines
1.4 KiB
Go
45 lines
1.4 KiB
Go
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package platform
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import "os"
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const (
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PodmanMode = "PODMAN"
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KubernetesServiceHost = "KUBERNETES_SERVICE_HOST"
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NomadJobName = "NOMAD_JOB_NAME"
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)
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// ContainerPlatform represent the platform on which the container is running (Docker, Kubernetes, Nomad)
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type ContainerPlatform string
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const (
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// PlatformDocker represent the Docker platform (Standalone/Swarm)
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PlatformDocker = ContainerPlatform("Docker")
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// PlatformKubernetes represent the Kubernetes platform
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PlatformKubernetes = ContainerPlatform("Kubernetes")
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// PlatformPodman represent the Podman platform (Standalone)
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PlatformPodman = ContainerPlatform("Podman")
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// PlatformNomad represent the Nomad platform (Standalone)
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PlatformNomad = ContainerPlatform("Nomad")
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)
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// DetermineContainerPlatform will check for the existence of the PODMAN_MODE
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// or KUBERNETES_SERVICE_HOST environment variable to determine if
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// the container is running on Podman or inside the Kubernetes platform.
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// Defaults to Docker otherwise.
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func DetermineContainerPlatform() ContainerPlatform {
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podmanModeEnvVar := os.Getenv(PodmanMode)
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if podmanModeEnvVar == "1" {
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return PlatformPodman
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}
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serviceHostKubernetesEnvVar := os.Getenv(KubernetesServiceHost)
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if serviceHostKubernetesEnvVar != "" {
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return PlatformKubernetes
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}
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nomadJobName := os.Getenv(NomadJobName)
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if nomadJobName != "" {
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return PlatformNomad
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}
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return PlatformDocker
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}
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