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Gregory Kopels
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,90 @@ | ||
| package frrconfig | ||
|
|
||
| const ( | ||
| // ContainerName is the container name running in the frr pod. | ||
| ContainerName = "frr" | ||
| // DaemonsFile represents FRR default daemon configuration template. | ||
| DaemonsFile = ` | ||
| # This file tells the frr package which daemons to start. | ||
| # | ||
| # Sample configurations for these daemons can be found in | ||
| # /usr/share/doc/frr/examples/. | ||
| # | ||
| # ATTENTION: | ||
| # | ||
| # When activating a daemon for the first time, a config file, even if it is | ||
| # empty, has to be present *and* be owned by the user and group "frr", else | ||
| # the daemon will not be started by /etc/init.d/frr. The permissions should | ||
| # be u=rw,g=r,o=. | ||
| # When using "vtysh" such a config file is also needed. It should be owned by | ||
| # group "frrvty" and set to ug=rw,o= though. Check /etc/pam.d/frr, too. | ||
| # | ||
| # The watchfrr, zebra and staticd daemons are always started. | ||
| # | ||
| bgpd=yes | ||
| ospfd=no | ||
| ospf6d=no | ||
| ripd=no | ||
| ripngd=no | ||
| isisd=no | ||
| pimd=no | ||
| ldpd=no | ||
| nhrpd=no | ||
| eigrpd=no | ||
| babeld=no | ||
| sharpd=no | ||
| pbrd=no | ||
| bfdd=yes | ||
| fabricd=no | ||
| vrrpd=no | ||
| pathd=no | ||
| # | ||
| # If this option is set the /etc/init.d/frr script automatically loads | ||
| # the config via "vtysh -b" when the servers are started. | ||
| # Check /etc/pam.d/frr if you intend to use "vtysh"! | ||
| # | ||
| vtysh_enable=yes | ||
| zebra_options=" -A 127.0.0.1 -s 90000000" | ||
| bgpd_options=" -A 127.0.0.1" | ||
| ospfd_options=" -A 127.0.0.1" | ||
| ospf6d_options=" -A ::1" | ||
| ripd_options=" -A 127.0.0.1" | ||
| ripngd_options=" -A ::1" | ||
| isisd_options=" -A 127.0.0.1" | ||
| pimd_options=" -A 127.0.0.1" | ||
| ldpd_options=" -A 127.0.0.1" | ||
| nhrpd_options=" -A 127.0.0.1" | ||
| eigrpd_options=" -A 127.0.0.1" | ||
| babeld_options=" -A 127.0.0.1" | ||
| sharpd_options=" -A 127.0.0.1" | ||
| pbrd_options=" -A 127.0.0.1" | ||
| staticd_options="-A 127.0.0.1" | ||
| bfdd_options=" -A 127.0.0.1" | ||
| fabricd_options="-A 127.0.0.1" | ||
| vrrpd_options=" -A 127.0.0.1" | ||
| pathd_options=" -A 127.0.0.1" | ||
| # configuration profile | ||
| # | ||
| #frr_profile="traditional" | ||
| #frr_profile="datacenter" | ||
| # | ||
| # This is the maximum number of FD's that will be available. | ||
| # Upon startup this is read by the control files and ulimit | ||
| # is called. Uncomment and use a reasonable value for your | ||
| # setup if you are expecting a large number of peers in | ||
| # say BGP. | ||
| #MAX_FDS=1024 | ||
| # The list of daemons to watch is automatically generated by the init script. | ||
| #watchfrr_options="" | ||
| # To make watchfrr create/join the specified netns, use the following option: | ||
| #watchfrr_options="--netns" | ||
| # This only has an effect in /etc/frr/<somename>/daemons, and you need to | ||
| # start FRR with "/usr/lib/frr/frrinit.sh start <somename>". | ||
| # for debugging purposes, you can specify a "wrap" command to start instead | ||
| # of starting the daemon directly, e.g. to use valgrind on ospfd: | ||
| # ospfd_wrap="/usr/bin/valgrind" | ||
| # or you can use "all_wrap" for all daemons, e.g. to use perf record: | ||
| # all_wrap="/usr/bin/perf record --call-graph -" | ||
| # the normal daemon command is added to this at the end. | ||
| ` | ||
| ) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,89 @@ | ||
| package frrconfig | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "strings" | ||
|
|
||
| "github.com/golang/glog" | ||
| "github.com/openshift-kni/eco-goinfra/pkg/nodes" | ||
| "github.com/openshift-kni/eco-goinfra/pkg/pod" | ||
| "github.com/openshift-kni/eco-gotests/tests/cnf/core/network/internal/ipaddr" | ||
| ) | ||
|
|
||
| // SetStaticRoute could set or delete static route on all Speaker pods. | ||
| func SetStaticRoute(frrPod *pod.Builder, action, destIP, containerName string, | ||
| nextHopMap map[string]string) (string, error) { | ||
| buffer, err := frrPod.ExecCommand( | ||
| []string{"ip", "route", action, destIP, "via", nextHopMap[frrPod.Definition.Spec.NodeName]}, containerName) | ||
| if err != nil { | ||
| if strings.Contains(buffer.String(), "File exists") { | ||
| glog.V(90).Infof("Warning: Route to %s already exist", destIP) | ||
|
|
||
| return buffer.String(), nil | ||
| } | ||
|
|
||
| if strings.Contains(buffer.String(), "No such process") { | ||
| glog.V(90).Infof("Warning: Route to %s already absent", destIP) | ||
|
|
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| return buffer.String(), nil | ||
| } | ||
|
|
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| return buffer.String(), err | ||
| } | ||
|
|
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| return buffer.String(), nil | ||
| } | ||
|
|
||
| // BuildRoutesMapWithSpecificRoutes creates a route map with specific routes. | ||
| func BuildRoutesMapWithSpecificRoutes(podList []*pod.Builder, workerNodeList []*nodes.Builder, | ||
| nextHopList []string) (map[string]string, error) { | ||
| if len(podList) == 0 { | ||
| glog.Error("Pod list is empty") | ||
|
|
||
| return nil, fmt.Errorf("pod list is empty") | ||
| } | ||
|
|
||
| if len(nextHopList) == 0 { | ||
| glog.Error("Nexthop IP addresses list is empty") | ||
|
|
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| return nil, fmt.Errorf("nexthop IP addresses list is empty") | ||
| } | ||
|
|
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| if len(nextHopList) < len(podList) { | ||
| glog.Errorf("Number of speaker IP addresses[%d] is less than the number of pods[%d]", len(nextHopList), len(podList)) | ||
|
|
||
| return nil, fmt.Errorf("insufficient speaker IP addresses: got %d, need at least %d", len(nextHopList), len(podList)) | ||
| } | ||
|
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| routesMap := make(map[string]string) | ||
|
|
||
| for _, frrPod := range podList { | ||
| if frrPod.Definition.Spec.NodeName == workerNodeList[0].Definition.Name { | ||
| routesMap[frrPod.Definition.Spec.NodeName] = nextHopList[1] | ||
| } else { | ||
| routesMap[frrPod.Definition.Spec.NodeName] = nextHopList[0] | ||
| } | ||
| } | ||
|
|
||
| return routesMap, nil | ||
| } | ||
|
|
||
| // DefineBaseConfig creates a map of strings for the frr configuration. | ||
| func DefineBaseConfig(daemonsConfig, frrConfig, vtyShConfig string) map[string]string { | ||
| configMapData := make(map[string]string) | ||
| configMapData["daemons"] = daemonsConfig | ||
| configMapData["frr.conf"] = frrConfig | ||
| configMapData["vtysh.conf"] = vtyShConfig | ||
|
|
||
| return configMapData | ||
| } | ||
|
|
||
| // RemovePrefixFromIPList removes the prefix from an IP address. | ||
| func RemovePrefixFromIPList(ipAddressList []string) []string { | ||
| var ipAddressListWithoutPrefix []string | ||
| for _, ipaddress := range ipAddressList { | ||
| ipAddressListWithoutPrefix = append(ipAddressListWithoutPrefix, ipaddr.RemovePrefix(ipaddress)) | ||
| } | ||
|
|
||
| return ipAddressListWithoutPrefix | ||
| } |
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