From e56d5295614b745115abf0198f7b67ae157aae1e Mon Sep 17 00:00:00 2001
From: Brent Baude <bbaude@redhat.com>
Date: Tue, 24 Mar 2020 07:28:36 -0500
Subject: podmanv2 pod create using podspecgen

using the factory approach similar to container, we now create pods based on a pod spec generator.  wired up the podmanv2 pod create command, podcreatewithspec binding, simple binding test, and apiv2 endpoint.

also included some code refactoring as it introduced as easy circular import.

Signed-off-by: Brent Baude <bbaude@redhat.com>
---
 pkg/specgen/pod_create.go | 83 +++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 pkg/specgen/pod_create.go

(limited to 'pkg/specgen/pod_create.go')

diff --git a/pkg/specgen/pod_create.go b/pkg/specgen/pod_create.go
new file mode 100644
index 000000000..06aa24e22
--- /dev/null
+++ b/pkg/specgen/pod_create.go
@@ -0,0 +1,83 @@
+package specgen
+
+import (
+	"context"
+
+	"github.com/containers/libpod/cmd/podman/shared"
+	"github.com/containers/libpod/libpod"
+	"github.com/sirupsen/logrus"
+)
+
+func (p *PodSpecGenerator) MakePod(rt *libpod.Runtime) (*libpod.Pod, error) {
+	if err := p.validate(); err != nil {
+		return nil, err
+	}
+	options, err := p.createPodOptions()
+	if err != nil {
+		return nil, err
+	}
+	return rt.NewPod(context.Background(), options...)
+}
+
+func (p *PodSpecGenerator) createPodOptions() ([]libpod.PodCreateOption, error) {
+	var (
+		options []libpod.PodCreateOption
+	)
+	if !p.NoInfra {
+		options = append(options, libpod.WithInfraContainer())
+		nsOptions, err := shared.GetNamespaceOptions(p.SharedNamespaces)
+		if err != nil {
+			return nil, err
+		}
+		options = append(options, nsOptions...)
+	}
+	if len(p.CgroupParent) > 0 {
+		options = append(options, libpod.WithPodCgroupParent(p.CgroupParent))
+	}
+	if len(p.Labels) > 0 {
+		options = append(options, libpod.WithPodLabels(p.Labels))
+	}
+	if len(p.Name) > 0 {
+		options = append(options, libpod.WithPodName(p.Name))
+	}
+	if len(p.Hostname) > 0 {
+		options = append(options, libpod.WithPodHostname(p.Hostname))
+	}
+	if len(p.HostAdd) > 0 {
+		options = append(options, libpod.WithPodHosts(p.HostAdd))
+	}
+	if len(p.DNSOption) > 0 {
+		options = append(options, libpod.WithPodDNSOption(p.DNSOption))
+	}
+	if len(p.DNSSearch) > 0 {
+		options = append(options, libpod.WithPodDNSSearch(p.DNSSearch))
+	}
+	if p.StaticIP != nil {
+		options = append(options, libpod.WithPodStaticIP(*p.StaticIP))
+	}
+	if p.StaticMAC != nil {
+		options = append(options, libpod.WithPodStaticMAC(*p.StaticMAC))
+	}
+	if p.NoManageResolvConf {
+		options = append(options, libpod.WithPodUseImageResolvConf())
+	}
+	switch p.NetNS.NSMode {
+	case Bridge:
+		logrus.Debugf("Pod using default network mode")
+	case Host:
+		logrus.Debugf("Pod will use host networking")
+		options = append(options, libpod.WithPodHostNetwork())
+	default:
+		logrus.Debugf("Pod joining CNI networks: %v", p.CNINetworks)
+		options = append(options, libpod.WithPodNetworks(p.CNINetworks))
+	}
+
+	if p.NoManageHosts {
+		options = append(options, libpod.WithPodUseImageHosts())
+	}
+	if len(p.PortMappings) > 0 {
+		options = append(options, libpod.WithInfraContainerPorts(p.PortMappings))
+	}
+	options = append(options, libpod.WithPodCgroups())
+	return options, nil
+}
-- 
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