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* Add vr-c8000v kind This is right now a verbatim copy of the existing vr-csr kind. I expect they will diverge in the future though, so it is best to create a copy now rather than encourage branching logic in the same file. * Bump github.com/containers/podman/v4 from 4.9.3 to 4.9.4 (#1964) Bumps [github.com/containers/podman/v4](https://github.com/containers/podman) from 4.9.3 to 4.9.4. - [Release notes](https://github.com/containers/podman/releases) - [Changelog](https://github.com/containers/podman/blob/v4.9.4/RELEASE_NOTES.md) - [Commits](containers/podman@v4.9.3...v4.9.4) --- updated-dependencies: - dependency-name: github.com/containers/podman/v4 dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> * cRPD: allow root ssh directive (#1967) * cRPD: allow root ssh directive fixing: #1966 * remove version from the config template --------- Co-authored-by: Roman Dodin <dodin.roman@gmail.com> * Bump go to 1.21 (#1970) * bump go to 1.21 * change vmx link * fix another dead link * remove empty file * added envrc file * added c8000v docs --------- Signed-off-by: dependabot[bot] <support@github.com> Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com> Co-authored-by: Markus Vahlenkamp <github@vahlenkamp.net> Co-authored-by: Roman Dodin <dodin.roman@gmail.com>
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,103 @@ | ||
| --- | ||
| search: | ||
| boost: 4 | ||
| --- | ||
| # Cisco c8000v | ||
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| The Cisco Catalyst 8000V Edge Software (Catalyst 8000V) is a virtual-form-factor router and is identified with `cisco_c8000v` kind in the [topology file](../topo-def-file.md). | ||
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| Cisco c8000v is a successor of [Cisco CSR1000v](../kinds/vr-csr.md) and is a **different** product from [Cisco 8000](../kinds/c8000.md) platform emulator. | ||
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| ## Hardware resource requirements | ||
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| Each c8000v node is started with 1vCPU and 4GB of RAM by default. | ||
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| ## Managing c8000v nodes | ||
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| /// note | ||
| Cisco c8000v boots process takes around 5 minutes. To monitor boot progress: | ||
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| ```bash | ||
| docker logs -f <container-name/id> | ||
| ``` | ||
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| Wait for `Startup complete in: <time>` message. | ||
| /// | ||
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| /// tab | SSH | ||
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| `ssh admin@<node-name>` | ||
| Password: `admin` | ||
| /// | ||
| /// tab | bash | ||
| to connect to a `bash` shell of a running c8000v container: | ||
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| ```bash | ||
| docker exec -it <container-name/id> bash | ||
| ``` | ||
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| /// | ||
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| /// note | ||
| Default credentials: `admin:admin` | ||
| /// | ||
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| ## Interface naming convention | ||
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| c8000v container uses the following naming convention for its management and data interfaces: | ||
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| - `eth0` - management interface connected to the containerlab management network | ||
| - `eth1` - Gi2 interface | ||
| - `eth2` - Gi3 interface and so on. | ||
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| When containerlab launches c8000v node, it will set the static IPv4 address for the `eth0` interface and other interfaces will appear unset. | ||
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| ``` | ||
| node1#sh ip int br | ||
| Interface IP-Address OK? Method Status Protocol | ||
| GigabitEthernet1 10.0.0.15 YES manual up up | ||
| GigabitEthernet2 unassigned YES unset administratively down down | ||
| ``` | ||
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| ## Features and options | ||
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| ### Default node configuration | ||
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| It is possible to launch nodes of `cisco_c8000v` kind with a basic config or to provide a custom config file that will be used as a startup config instead. | ||
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| When a node is defined without `startup-config` statement present, the node will boot with a factory config | ||
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| ### User defined config | ||
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| With a [`startup-config`](../nodes.md#startup-config) property a user sets the path to the config file that will be mounted to a container and used as a startup-config: | ||
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| ```yaml | ||
| name: c8000v | ||
| topology: | ||
| nodes: | ||
| c8000: | ||
| kind: cisco_c8000v | ||
| startup-config: r1.cfg | ||
| ``` | ||
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| When a config file is passed via `startup-config` parameter it will be used during an initial lab deployment. However, a config file that might be in the lab directory of a node takes precedence over the startup-config[^1]. | ||
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| ## Lab examples | ||
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| ```yaml | ||
| name: c8000v | ||
| topology: | ||
| nodes: | ||
| node1: | ||
| kind: cisco_c8000v | ||
| image: vrnetlab/vr-c8000v:17.11.01a | ||
| node2: | ||
| kind: cisco_c8000v | ||
| image: vrnetlab/vr-c8000v:17.11.01a | ||
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| links: | ||
| - endpoints: ["node1:eth1", "node2:eth1"] | ||
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| ``` | ||
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| [^1]: if startup config needs to be enforced, either deploy a lab with `--reconfigure` flag, or use [`enforce-startup-config`](../nodes.md#enforce-startup-config) setting. |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,102 @@ | ||
| // Copyright 2020 Nokia | ||
| // Licensed under the BSD 3-Clause License. | ||
| // SPDX-License-Identifier: BSD-3-Clause | ||
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| package vr_c8000v | ||
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| import ( | ||
| "context" | ||
| "fmt" | ||
| "path" | ||
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| log "github.com/sirupsen/logrus" | ||
| "github.com/srl-labs/containerlab/netconf" | ||
| "github.com/srl-labs/containerlab/nodes" | ||
| "github.com/srl-labs/containerlab/types" | ||
| "github.com/srl-labs/containerlab/utils" | ||
| ) | ||
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| var ( | ||
| kindnames = []string{"cisco_c8000v"} | ||
| defaultCredentials = nodes.NewCredentials("admin", "admin") | ||
| ) | ||
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| const ( | ||
| scrapliPlatformName = "cisco_iosxe" | ||
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| configDirName = "config" | ||
| startupCfgFName = "startup-config.cfg" | ||
| ) | ||
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| // Register registers the node in the NodeRegistry. | ||
| func Register(r *nodes.NodeRegistry) { | ||
| r.Register(kindnames, func() nodes.Node { | ||
| return new(vrC8000v) | ||
| }, defaultCredentials) | ||
| } | ||
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| type vrC8000v struct { | ||
| nodes.DefaultNode | ||
| } | ||
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| func (n *vrC8000v) Init(cfg *types.NodeConfig, opts ...nodes.NodeOption) error { | ||
| // Init DefaultNode | ||
| n.DefaultNode = *nodes.NewDefaultNode(n) | ||
| // set virtualization requirement | ||
| n.HostRequirements.VirtRequired = true | ||
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| n.Cfg = cfg | ||
| for _, o := range opts { | ||
| o(n) | ||
| } | ||
| // env vars are used to set launch.py arguments in vrnetlab container | ||
| defEnv := map[string]string{ | ||
| "CONNECTION_MODE": nodes.VrDefConnMode, | ||
| "USERNAME": defaultCredentials.GetUsername(), | ||
| "PASSWORD": defaultCredentials.GetPassword(), | ||
| "DOCKER_NET_V4_ADDR": n.Mgmt.IPv4Subnet, | ||
| "DOCKER_NET_V6_ADDR": n.Mgmt.IPv6Subnet, | ||
| } | ||
| n.Cfg.Env = utils.MergeStringMaps(defEnv, n.Cfg.Env) | ||
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| // mount config dir to support startup-config functionality | ||
| n.Cfg.Binds = append(n.Cfg.Binds, fmt.Sprint(path.Join(n.Cfg.LabDir, configDirName), ":/config")) | ||
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| if n.Cfg.Env["CONNECTION_MODE"] == "macvtap" { | ||
| // mount dev dir to enable macvtap | ||
| n.Cfg.Binds = append(n.Cfg.Binds, "/dev:/dev") | ||
| } | ||
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| n.Cfg.Cmd = fmt.Sprintf("--username %s --password %s --hostname %s --connection-mode %s --trace", | ||
| n.Cfg.Env["USERNAME"], n.Cfg.Env["PASSWORD"], n.Cfg.ShortName, n.Cfg.Env["CONNECTION_MODE"]) | ||
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| return nil | ||
| } | ||
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| func (s *vrC8000v) PreDeploy(_ context.Context, params *nodes.PreDeployParams) error { | ||
| utils.CreateDirectory(s.Cfg.LabDir, 0777) | ||
| _, err := s.LoadOrGenerateCertificate(params.Cert, params.TopologyName) | ||
| if err != nil { | ||
| return nil | ||
| } | ||
| return nodes.LoadStartupConfigFileVr(s, configDirName, startupCfgFName) | ||
| } | ||
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| func (n *vrC8000v) SaveConfig(_ context.Context) error { | ||
| err := netconf.SaveConfig(n.Cfg.LongName, | ||
| defaultCredentials.GetUsername(), | ||
| defaultCredentials.GetPassword(), | ||
| scrapliPlatformName, | ||
| ) | ||
| if err != nil { | ||
| return err | ||
| } | ||
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| log.Infof("saved %s running configuration to startup configuration file\n", n.Cfg.ShortName) | ||
| return nil | ||
| } | ||
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| // CheckInterfaceName checks if a name of the interface referenced in the topology file correct. | ||
| func (n *vrC8000v) CheckInterfaceName() error { | ||
| return nodes.GenericVMInterfaceCheck(n.Cfg.ShortName, n.Endpoints) | ||
| } |
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