56 lines
1.4 KiB
Go
56 lines
1.4 KiB
Go
package run
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import (
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"github.com/docker/docker/api/types"
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"github.com/docker/go-connections/nat"
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)
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// Globally used constants
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const (
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DefaultRegistry = "docker.io"
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DefaultServerCount = 1
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)
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// defaultNodes describes the type of nodes on which a port should be exposed by default
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const defaultNodes = "server"
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// defaultLabelNodes describes the type of nodes on which a label should be applied by default
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const defaultLabelNodes = "all"
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// mapping a node role to groups that should be applied to it
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var nodeRuleGroupsMap = map[string][]string{
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"worker": {"all", "workers", "agents"},
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"server": {"all", "server", "master"},
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}
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// Cluster describes an existing cluster
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type Cluster struct {
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name string
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image string
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status string
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serverPorts []string
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server types.Container
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workers []types.Container
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}
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// ClusterSpec defines the specs for a cluster that's up for creation
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type ClusterSpec struct {
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AgentArgs []string
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APIPort apiPort
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AutoRestart bool
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ClusterName string
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Env []string
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NodeToLabelSpecMap map[string][]string
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Image string
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NodeToPortSpecMap map[string][]string
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PortAutoOffset int
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ServerArgs []string
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Volumes *Volumes
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}
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// PublishedPorts is a struct used for exposing container ports on the host system
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type PublishedPorts struct {
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ExposedPorts map[nat.Port]struct{}
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PortBindings map[nat.Port][]nat.PortBinding
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}
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