summaryrefslogtreecommitdiff
path: root/libpod/options.go
diff options
context:
space:
mode:
Diffstat (limited to 'libpod/options.go')
-rw-r--r--libpod/options.go87
1 files changed, 2 insertions, 85 deletions
diff --git a/libpod/options.go b/libpod/options.go
index d01e8a85f..98de71af2 100644
--- a/libpod/options.go
+++ b/libpod/options.go
@@ -599,13 +599,6 @@ func WithRootFSFromImage(imageID string, imageName string) CtrCreateOption {
return define.ErrCtrFinalized
}
- if ctr.config.RootfsImageID != "" || ctr.config.RootfsImageName != "" {
- return errors.Wrapf(define.ErrInvalidArg, "container already configured with root filesystem")
- }
- if ctr.config.Rootfs != "" {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set both an image ID and a rootfs for a container")
- }
-
ctr.config.RootfsImageID = imageID
ctr.config.RootfsImageName = imageName
@@ -815,10 +808,6 @@ func WithNetNSFrom(nsCtr *Container) CtrCreateOption {
return err
}
- if ctr.config.CreateNetNS {
- return errors.Wrapf(define.ErrInvalidArg, "cannot join another container's net ns as we are making a new net ns")
- }
-
ctr.config.NetNsCtr = nsCtr.ID()
return nil
@@ -839,10 +828,6 @@ func WithPIDNSFrom(nsCtr *Container) CtrCreateOption {
return err
}
- if ctr.config.NoCgroups {
- return errors.Wrapf(define.ErrInvalidArg, "container has disabled creation of CGroups, which is incompatible with sharing a PID namespace")
- }
-
ctr.config.PIDNsCtr = nsCtr.ID()
return nil
@@ -921,16 +906,8 @@ func WithDependencyCtrs(ctrs []*Container) CtrCreateOption {
deps := make([]string, 0, len(ctrs))
for _, dep := range ctrs {
- if !dep.valid {
- return errors.Wrapf(define.ErrCtrRemoved, "container %s is not valid", dep.ID())
- }
-
- if dep.ID() == ctr.ID() {
- return errors.Wrapf(define.ErrInvalidArg, "must specify another container")
- }
-
- if ctr.config.Pod != "" && dep.config.Pod != ctr.config.Pod {
- return errors.Wrapf(define.ErrInvalidArg, "container has joined pod %s and dependency container %s is not a member of the pod", ctr.config.Pod, dep.ID())
+ if err := checkDependencyContainer(dep, ctr); err != nil {
+ return err
}
deps = append(deps, dep.ID())
@@ -952,20 +929,6 @@ func WithNetNS(portMappings []ocicni.PortMapping, postConfigureNetNS bool, netmo
return define.ErrCtrFinalized
}
- if rootless.IsRootless() {
- if len(networks) > 0 {
- return errors.Wrapf(define.ErrInvalidArg, "cannot use CNI networks with rootless containers")
- }
- }
-
- if len(networks) > 1 && (ctr.config.StaticIP != nil || ctr.config.StaticMAC != nil) {
- return errors.Wrapf(define.ErrInvalidArg, "cannot join more than one CNI network if configuring a static IP or MAC address")
- }
-
- if ctr.config.NetNsCtr != "" {
- return errors.Wrapf(define.ErrInvalidArg, "container is already set to join another container's net ns, cannot create a new net ns")
- }
-
ctr.config.PostConfigureNetNS = postConfigureNetNS
ctr.config.NetMode = namespaces.NetworkMode(netmode)
ctr.config.CreateNetNS = true
@@ -988,14 +951,6 @@ func WithStaticIP(ip net.IP) CtrCreateOption {
return define.ErrCtrFinalized
}
- if !ctr.config.CreateNetNS {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set a static IP if the container is not creating a network namespace")
- }
-
- if len(ctr.config.Networks) > 1 {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set a static IP if joining more than 1 CNI network")
- }
-
ctr.config.StaticIP = ip
return nil
@@ -1013,14 +968,6 @@ func WithStaticMAC(mac net.HardwareAddr) CtrCreateOption {
return define.ErrCtrFinalized
}
- if !ctr.config.CreateNetNS {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set a static MAC if the container is not creating a network namespace")
- }
-
- if len(ctr.config.Networks) > 1 {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set a static MAC if joining more than 1 CNI network")
- }
-
ctr.config.StaticMAC = mac
return nil
@@ -1114,10 +1061,6 @@ func WithCgroupParent(parent string) CtrCreateOption {
return errors.Wrapf(define.ErrInvalidArg, "cgroup parent cannot be empty")
}
- if ctr.config.NoCgroups {
- return errors.Wrapf(define.ErrInvalidArg, "CgroupParent conflicts with NoCgroups")
- }
-
ctr.config.CgroupParent = parent
return nil
@@ -1130,9 +1073,6 @@ func WithDNSSearch(searchDomains []string) CtrCreateOption {
if ctr.valid {
return define.ErrCtrFinalized
}
- if ctr.config.UseImageResolvConf {
- return errors.Wrapf(define.ErrInvalidArg, "cannot add DNS search domains if container will not create /etc/resolv.conf")
- }
ctr.config.DNSSearch = searchDomains
return nil
}
@@ -1144,9 +1084,6 @@ func WithDNS(dnsServers []string) CtrCreateOption {
if ctr.valid {
return define.ErrCtrFinalized
}
- if ctr.config.UseImageResolvConf {
- return errors.Wrapf(define.ErrInvalidArg, "cannot add DNS servers if container will not create /etc/resolv.conf")
- }
var dns []net.IP
for _, i := range dnsServers {
result := net.ParseIP(i)
@@ -1166,9 +1103,6 @@ func WithDNSOption(dnsOptions []string) CtrCreateOption {
if ctr.valid {
return define.ErrCtrFinalized
}
- if ctr.config.UseImageResolvConf {
- return errors.Wrapf(define.ErrInvalidArg, "cannot add DNS options if container will not create /etc/resolv.conf")
- }
ctr.config.DNSOption = dnsOptions
return nil
}
@@ -1181,10 +1115,6 @@ func WithHosts(hosts []string) CtrCreateOption {
return define.ErrCtrFinalized
}
- if ctr.config.UseImageHosts {
- return errors.Wrapf(define.ErrInvalidArg, "cannot add hosts if container will not create /etc/hosts")
- }
-
ctr.config.HostAdd = hosts
return nil
}
@@ -1282,9 +1212,6 @@ func WithRootFS(rootfs string) CtrCreateOption {
if _, err := os.Stat(rootfs); err != nil {
return errors.Wrapf(err, "error checking path %q", rootfs)
}
- if ctr.config.RootfsImageID != "" {
- return errors.Wrapf(define.ErrInvalidArg, "cannot set both an image ID and a rootfs for a container")
- }
ctr.config.Rootfs = rootfs
return nil
}
@@ -1314,12 +1241,6 @@ func WithUseImageResolvConf() CtrCreateOption {
return define.ErrCtrFinalized
}
- if len(ctr.config.DNSServer) != 0 ||
- len(ctr.config.DNSSearch) != 0 ||
- len(ctr.config.DNSOption) != 0 {
- return errors.Wrapf(define.ErrInvalidArg, "not creating resolv.conf conflicts with DNS options")
- }
-
ctr.config.UseImageResolvConf = true
return nil
@@ -1334,10 +1255,6 @@ func WithUseImageHosts() CtrCreateOption {
return define.ErrCtrFinalized
}
- if len(ctr.config.HostAdd) != 0 {
- return errors.Wrapf(define.ErrInvalidArg, "not creating /etc/hosts conflicts with adding to the hosts file")
- }
-
ctr.config.UseImageHosts = true
return nil
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-09-27 04:10:44 +0000