igmp: T5736: migrate "protocols igmp" to "protocols pim"

IGMP and PIM are two different but related things.

FRR has both combined in pimd. As we use get_config_dict() and FRR reload it
is better to have both centrally stored under the same CLI node (as FRR does,
too) to just "fire and forget" the commit to the daemon.

"set protocols igmp interface eth1" -> "set protocols pim interface eth1 igmp"

(cherry picked from commit bc83fb097719f5c4c803808572f690fbc367b9e5)

3 files changed, 146 insertions, 2 deletions

diff --git a/smoketest/config-tests/igmp-pim-small b/smoketest/config-tests/igmp-pim-small
new file mode 100644
index 000000000..207c17d45
--- /dev/null
+++ b/smoketest/config-tests/igmp-pim-small
@@ -0,0 +1,17 @@
+set interfaces ethernet eth1 address '100.64.0.1/24'
+set interfaces ethernet eth2 address '172.16.0.2/24'
+set protocols pim interface eth1 igmp join 224.1.0.0 source-address '1.1.1.1'
+set protocols pim interface eth1 igmp join 224.1.0.0 source-address '1.1.1.2'
+set protocols pim interface eth1 igmp query-interval '1000'
+set protocols pim interface eth1 igmp query-max-response-time '30'
+set protocols pim interface eth1 igmp version '2'
+set protocols pim interface eth2
+set protocols pim rp address 172.16.255.1 group '224.0.0.0/4'
+set service ntp server 0.pool.ntp.org
+set service ntp server 1.pool.ntp.org
+set service ntp server 2.pool.ntp.org
+set system domain-name 'vyos.io'
+set system host-name 'vyos'
+set system login user vyos authentication encrypted-password '$6$2Ta6TWHd/U$NmrX0x9kexCimeOcYK1MfhMpITF9ELxHcaBU/znBq.X2ukQOj61fVI2UYP/xBzP4QtiTcdkgs7WOQMHWsRymO/'
+set system login user vyos authentication plaintext-password ''
+set system console device ttyS0 speed '115200'
diff --git a/smoketest/configs/igmp-pim-small b/smoketest/configs/igmp-pim-small
new file mode 100644
index 000000000..f433ff8d7
--- /dev/null
+++ b/smoketest/configs/igmp-pim-small
@@ -0,0 +1,84 @@
+interfaces {
+    ethernet eth0 {
+        duplex auto
+        speed auto
+    }
+    ethernet eth1 {
+        address 100.64.0.1/24
+        duplex auto
+        speed auto
+    }
+    ethernet eth2 {
+        address 172.16.0.2/24
+        duplex auto
+        speed auto
+    }
+}
+protocols {
+    igmp {
+        interface eth1 {
+            join 224.1.0.0 {
+                source 1.1.1.1
+                source 1.1.1.2
+            }
+            query-interval 1000
+            query-max-response-time 30
+            version 2
+        }
+    }
+    pim {
+        interface eth1 {
+        }
+        interface eth2 {
+        }
+        rp {
+            address 172.16.255.1 {
+                group 224.0.0.0/4
+            }
+        }
+    }
+}
+system {
+    config-management {
+        commit-revisions 200
+    }
+    console {
+        device ttyS0 {
+            speed 115200
+        }
+    }
+    domain-name vyos.io
+    host-name vyos
+    login {
+        user vyos {
+            authentication {
+                encrypted-password $6$2Ta6TWHd/U$NmrX0x9kexCimeOcYK1MfhMpITF9ELxHcaBU/znBq.X2ukQOj61fVI2UYP/xBzP4QtiTcdkgs7WOQMHWsRymO/
+                plaintext-password ""
+            }
+        }
+    }
+    ntp {
+        server 0.pool.ntp.org {
+        }
+        server 1.pool.ntp.org {
+        }
+        server 2.pool.ntp.org {
+        }
+    }
+    syslog {
+        global {
+            facility all {
+                level info
+            }
+            facility protocols {
+                level debug
+            }
+        }
+    }
+    time-zone Europe/Berlin
+}
+
+
+// Warning: Do not remove the following line.
+// vyos-config-version: "broadcast-relay@1:cluster@1:config-management@1:conntrack@1:conntrack-sync@1:dhcp-relay@2:dhcp-server@5:dhcpv6-server@1:dns-forwarding@3:firewall@5:https@2:interfaces@18:ipoe-server@1:ipsec@5:l2tp@3:lldp@1:mdns@1:nat@5:ntp@1:pppoe-server@5:pptp@2:qos@1:quagga@7:rpki@1:salt@1:snmp@2:ssh@2:sstp@3:system@20:vrrp@2:vyos-accel-ppp@2:wanloadbalance@3:webproxy@2:zone-policy@1"
+// Release version: 1.3.0
diff --git a/smoketest/scripts/cli/test_protocols_pim.py b/smoketest/scripts/cli/test_protocols_pim.py
index 07c806126..ef134b195 100755
--- a/smoketest/scripts/cli/test_protocols_pim.py
+++ b/smoketest/scripts/cli/test_protocols_pim.py
@@ -77,8 +77,6 @@ class TestProtocolsPIM(VyOSUnitTestSHIM.TestCase):
         igmp_proxy = ['protocols', 'igmp-proxy']
         rp = '127.0.0.1'
         group = '224.0.0.0/4'
-        hello = '100'
-        dr_priority = '64'
 
         self.cli_set(base_path)
         self.cli_set(igmp_proxy)
@@ -97,5 +95,50 @@ class TestProtocolsPIM(VyOSUnitTestSHIM.TestCase):
         # commit changes
         self.cli_commit()
 
+    def test_03_igmp(self):
+        watermark_warning = '2000'
+        query_interval = '1000'
+        query_max_response_time = '200'
+        version = '2'
+
+        igmp_join = {
+            '224.1.1.1' : { 'source' : ['1.1.1.1', '2.2.2.2', '3.3.3.3'] },
+            '224.1.2.2' : { 'source' : [] },
+            '224.1.3.3' : {},
+        }
+
+        self.cli_set(base_path + ['igmp', 'watermark-warning', watermark_warning])
+        interfaces = Section.interfaces('ethernet')
+        for interface in interfaces:
+            self.cli_set(base_path + ['interface', interface , 'igmp', 'version', version])
+            self.cli_set(base_path + ['interface', interface , 'igmp', 'query-interval', query_interval])
+            self.cli_set(base_path + ['interface', interface , 'igmp', 'query-max-response-time', query_max_response_time])
+
+            for join, join_config in igmp_join.items():
+                self.cli_set(base_path + ['interface', interface , 'igmp', 'join', join])
+                if 'source' in join_config:
+                    for source in join_config['source']:
+                        self.cli_set(base_path + ['interface', interface , 'igmp', 'join', join, 'source-address', source])
+
+        self.cli_commit()
+
+        frrconfig = self.getFRRconfig(daemon=PROCESS_NAME)
+        self.assertIn(f'ip igmp watermark-warn {watermark_warning}', frrconfig)
+
+        for interface in interfaces:
+            frrconfig = self.getFRRconfig(f'interface {interface}', daemon=PROCESS_NAME)
+            self.assertIn(f'interface {interface}', frrconfig)
+            self.assertIn(f' ip igmp', frrconfig)
+            self.assertIn(f' ip igmp version {version}', frrconfig)
+            self.assertIn(f' ip igmp query-interval {query_interval}', frrconfig)
+            self.assertIn(f' ip igmp query-max-response-time {query_max_response_time}', frrconfig)
+
+            for join, join_config in igmp_join.items():
+                if 'source' in join_config:
+                    for source in join_config['source']:
+                        self.assertIn(f' ip igmp join {join} {source}', frrconfig)
+                else:
+                    self.assertIn(f' ip igmp join {join}', frrconfig)
+
 if __name__ == '__main__':
     unittest.main(verbosity=2, failfast=True)