Merge branch 'main' into jovatn/doc-fixes

board/aarch64/linux_defconfig

@@ -539,6 +539,8 @@ CONFIG_DEBUG_KERNEL=y
 CONFIG_DEBUG_INFO_DWARF_TOOLCHAIN_DEFAULT=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_PANIC_TIMEOUT=20
 CONFIG_DETECT_HUNG_TASK=y
 # CONFIG_SCHED_DEBUG is not set
 # CONFIG_RCU_TRACE is not set

board/x86_64/linux_defconfig

@@ -260,6 +260,8 @@ CONFIG_CRYPTO_GCM=y
 CONFIG_DEBUG_KERNEL=y
 CONFIG_MAGIC_SYSRQ=y
 CONFIG_DEBUG_FS=y
+CONFIG_PANIC_ON_OOPS=y
+CONFIG_PANIC_TIMEOUT=20
 CONFIG_DETECT_HUNG_TASK=y
 CONFIG_BOOTPARAM_HUNG_TASK_PANIC=y
 # CONFIG_FTRACE is not set

configs/r2s_defconfig

@@ -14,8 +14,8 @@ BR2_TARGET_GENERIC_ISSUE="Infix by KernelKit"
 BR2_INIT_FINIT=y
 BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_EUDEV=y
 BR2_ROOTFS_DEVICE_TABLE="system/device_table.txt ${BR2_EXTERNAL_INFIX_PATH}/board/common/xattrs"
-# BR2_TARGET_ENABLE_ROOT_LOGIN is not set
 BR2_ROOTFS_MERGED_USR=y
+# BR2_TARGET_ENABLE_ROOT_LOGIN is not set
 BR2_SYSTEM_BIN_SH_BASH=y
 BR2_TARGET_GENERIC_GETTY_PORT="@console"
 BR2_TARGET_GENERIC_GETTY_TERM="xterm"
@@ -71,7 +71,9 @@ BR2_PACKAGE_UBOOT_TOOLS_FIT_CHECK_SIGN=y
 BR2_PACKAGE_UBOOT_TOOLS_MKENVIMAGE=y
 BR2_PACKAGE_PYTHON3=y
 BR2_PACKAGE_PYTHON_GUNICORN=y
+BR2_PACKAGE_LIBSSH_OPENSSL=y
 BR2_PACKAGE_LIBSSH2=y
+BR2_PACKAGE_LIBSSH2_OPENSSL=y
 BR2_PACKAGE_LIBXCRYPT=y
 BR2_PACKAGE_LIBOPENSSL_BIN=y
 BR2_PACKAGE_LIBINPUT=y
@@ -173,7 +175,6 @@ INFIX_HOME="https://github.com/kernelkit/infix/"
 INFIX_DOC="https://github.com/kernelkit/infix/tree/main/doc"
 INFIX_SUPPORT="mailto:kernelkit@googlegroups.com"
 BR2_PACKAGE_CONFD=y
-# BR2_PACKAGE_CONFD_TEST_MODE is not set
 BR2_PACKAGE_EXECD=y
 BR2_PACKAGE_GENCERT=y
 BR2_PACKAGE_STATD=y

src/confd/yang/infix-if-container.yang

@@ -23,6 +23,10 @@ submodule infix-if-container {
                 Ensures a container interface can never be a bridge port, or
                 LAG member, at the same time.";
 
+  revision 2024-10-29 {
+    description "Add read only container list to container-network";
+    reference "internal";
+  }
   revision 2024-01-15 {
     description "Initial revision.";
     reference "internal";
@@ -64,7 +68,11 @@ submodule infix-if-container {
 	    base container-network;
 	  }
 	}
-
+         leaf-list containers {
+                 type string;
+                 config false;
+                 description "List of containers using this interface";
+         }
 	list subnet {
 	  description "Static IP ranges to hand out addresses to containers from.
 

src/klish-plugin-infix/xml/infix.xml

@@ -361,7 +361,7 @@
     <ACTION sym="script">
       if [ -n "$KLISH_PARAM_name" ]; then
         sysrepocfg -f json -X -d operational -x \
-          "/ietf-interfaces:interfaces/interface[name='$KLISH_PARAM_name']" | \
+          "/ietf-interfaces:interfaces/interface[name=\"$KLISH_PARAM_name\"]" | \
           /usr/libexec/statd/cli-pretty "show-interfaces" -n "$KLISH_PARAM_name"
       else
         sysrepocfg -f json -X -d operational -m ietf-interfaces | \

src/statd/python/cli_pretty/cli_pretty.py

@@ -80,6 +80,10 @@ def yellow(txt):
     def underline(txt):
         return Decore.decorate("4", txt, "24")
 
+    @staticmethod
+    def gray_bg(txt):
+        return Decore.decorate("100", txt)
+
 def datetime_now():
     if UNIT_TEST:
         return datetime(2023, 1, 1, 12, 0, 0, tzinfo=timezone.utc)
@@ -273,6 +277,7 @@ def __init__(self, data):
         self.bridge = get_json_data('', self.data, 'infix-interfaces:bridge-port', 'bridge')
         self.pvid = get_json_data('', self.data, 'infix-interfaces:bridge-port', 'pvid')
         self.stp_state = get_json_data('', self.data, 'infix-interfaces:bridge-port', 'stp-state')
+        self.containers = get_json_data('', self.data, 'infix-interfaces:container-network', 'containers')
 
         if data.get('statistics'):
             self.in_octets = data.get('statistics').get('in-octets', '')
@@ -302,6 +307,10 @@ def __init__(self, data):
     def is_vlan(self):
         return self.type == "infix-if-type:vlan"
 
+    def is_in_container(self):
+        # Return negative if cointainer isn't set or is an empty list
+        return getattr(self, 'containers', None)
+
     def is_bridge(self):
         return self.type == "infix-if-type:bridge"
 
@@ -436,7 +445,18 @@ def pr_vlan(self, _ifaces):
         parent.pr_name(pipe='└ ')
         parent.pr_proto_eth()
 
+    def pr_container(self):
+        row = f"{self.name:<{Pad.iface}}"
+        row += f"{'container':<{Pad.proto}}"
+        row += f"{'':<{Pad.state}}"
+        row += f"{', ' . join(self.containers):<{Pad.data}}"
+
+        print(Decore.gray_bg(row))
+
     def pr_iface(self):
+        if self.is_in_container():
+            print(Decore.gray_bg(f"{'owned by container':<{20}}: {', ' . join(self.containers)}"))
+
         print(f"{'name':<{20}}: {self.name}")
         print(f"{'index':<{20}}: {self.index}")
         if self.mtu:
@@ -564,6 +584,10 @@ def pr_interface_list(json):
         if iface.name == "lo":
             continue
 
+        if iface.is_in_container():
+            iface.pr_container()
+            continue
+
         if iface.is_bridge():
             iface.pr_bridge(ifaces)
             continue

src/statd/python/yanger/yanger.py

@@ -629,18 +629,52 @@ def get_brport_multicast(ifname):
 def get_ip_link():
     """Fetch interface link information from kernel"""
     return run_json_cmd(['ip', '-s', '-d', '-j', 'link', 'show'],
-                        f"ip-link-show.json")
+                        "ip-link-show.json")
 
+def netns_get_ip_link(netns):
+    """Fetch interface link information from within a network namespace"""
+    return run_json_cmd(['ip', 'netns', 'exec', netns, 'ip', '-s', '-d', '-j', 'link', 'show'],
+                        f"netns-{netns}-ip-link-show.json")
 
 def get_ip_addr():
     """Fetch interface address information from kernel"""
     return run_json_cmd(['ip', '-j', 'addr', 'show'],
-                        f"ip-addr-show.json")
+                        "ip-addr-show.json")
+
+def netns_get_ip_addr(netns):
+    """Fetch interface address information from within a network namespace"""
+    return run_json_cmd(['ip', 'netns', 'exec', netns, 'ip', '-j', 'addr', 'show'],
+                        f"netns-{netns}-ip-addr-show.json")
+
+def get_netns_list():
+    """Fetch a list of network namespaces"""
+    return run_json_cmd(['ip', '-j', 'netns', 'list'],
+                        "netns-list.json")
+
+def netns_find_ifname(ifname):
+    """Find which network namespace owns ifname (if any)"""
+    for netns in get_netns_list():
+        for iface in netns_get_ip_link(netns['name']):
+            if 'ifalias' in iface and iface['ifalias'] == ifname:
+                    return netns['name']
+    return None
+
+def netns_ifindex_to_ifname(ifindex):
+    """Look through all network namespaces for an interface index and return its name"""
+    for netns in get_netns_list():
+        for iface in netns_get_ip_link(netns['name']):
+            if iface['ifindex'] == ifindex:
+                if 'ifalias' in iface:
+                    return iface['ifalias']
+                if 'ifname' in iface:
+                    return iface['ifname']
+                return None
 
+    return None
 
 def add_ip_link(ifname, iface_in, iface_out):
     if 'ifname' in iface_in:
-        iface_out['name'] = iface_in['ifname']
+        iface_out['name'] = ifname
 
     if 'ifindex' in iface_in:
         iface_out['if-index'] = iface_in['ifindex']
@@ -664,17 +698,17 @@ def add_ip_link(ifname, iface_in, iface_out):
 
         multicast = get_brport_multicast(ifname)
         insert(iface_out, "infix-interfaces:bridge-port", "multicast", multicast)
-    if 'link' in iface_in and not iface_is_dsa(iface_in):
-        insert(iface_out, "infix-interfaces:vlan", "lower-layer-if", iface_in['link'])
+    if not iface_is_dsa(iface_in):
+        if 'link' in iface_in:
+            insert(iface_out, "infix-interfaces:vlan", "lower-layer-if", iface_in['link'])
+        elif 'link_index' in iface_in:
+            # 'link_index' is the only reference we have if the link iface is in a namespace
+            lower = netns_ifindex_to_ifname(iface_in['link_index'])
+            if lower:
+                insert(iface_out, "infix-interfaces:vlan", "lower-layer-if", lower)
 
     if 'flags' in iface_in:
-        admin_xlate = { 
-            "UP": "up", 
-            "DOWN": "down" 
-            }
-
-        admin_status = admin_xlate.get("UP" if "UP" in iface_in['flags'] else "DOWN", "testing")
-        iface_out['admin-status'] = admin_status
+        iface_out['admin-status'] = "up" if "UP" in iface_in['flags'] else "down"
 
     if 'operstate' in iface_in:
         xlate = {
@@ -891,6 +925,39 @@ def add_mdb_to_bridge(brname, iface_out, mc_status):
     insert(iface_out, "infix-interfaces:bridge", "multicast", multicast)
     insert(iface_out, "infix-interfaces:bridge", "multicast-filters", "multicast-filter", multicast_filters)
 
+def add_container_ifaces(yang_ifaces):
+    """Add all podman interfaces with limited data"""
+    interfaces={}
+    try:
+         containers = run_json_cmd(['podman', 'ps', '--format', 'json'], "podman-ps.json", default=[])
+    except Exception as e:
+        logging.error(f"Error, unable to run podman: {e}")
+        return
+
+    for container in containers:
+        name = container.get('Names', ['Unknown'])[0]
+        networks = container.get('Networks', [])
+
+        for network in networks:
+            if not network in interfaces:
+                interfaces[network] = []
+            if name not in interfaces[network]:
+                interfaces[network].append(name)
+
+    for ifname, containers in interfaces.items():
+        iface_out = {}
+        iface_out['name'] = ifname
+        iface_out['type'] = "infix-if-type:other" # Fallback
+        insert(iface_out, "infix-interfaces:container-network", "containers", containers)
+
+        netns = netns_find_ifname(ifname)
+        if netns is not None:
+            ip_link_data = netns_get_ip_link(netns)
+            ip_link_data = next((d for d in ip_link_data if d.get('ifalias') == ifname), None)
+            add_ip_link(ifname, ip_link_data, iface_out)
+
+        yang_ifaces.append(iface_out)
+
 # Helper function to add tagged/untagged interfaces to a vlan dict in a list
 def _add_vlan_iface(vlans, multicast_filter, multicast, vid, key, val):
     for d in vlans:
@@ -968,6 +1035,8 @@ def add_interface(ifname, yang_ifaces):
             addr = next((d for d in ip_addr_data if d.get('ifname') == link["ifname"]), None)
             _add_interface(link["ifname"], link, addr, yang_ifaces)
 
+        add_container_ifaces(yang_ifaces)
+
 def main():
     global TESTPATH
     global logger

test/case/cli/cli-output/show-interfaces.txt

@@ -6,5 +6,11 @@ br0             bridge                 vlan:40u,50t
 br1             bridge                 
 │               ethernet   UP          02:00:00:00:00:02                        
 └ e2            bridge     FORWARDING  vlan:30u pvid:30                         
+e2              container              system                                   
 e3              ethernet   UP          02:00:00:00:00:03                        
 e4              ethernet   DOWN        02:00:00:00:00:04                        
+veth0b          container              system                                   
+veth0j          ethernet   UP          b2:82:e3:ce:d5:9e                        
+                veth                   peer:veth0k
+                ipv4                   192.168.1.1/24 (static)
+veth0k          container              system2                                  

test/case/cli/system-output/ip-addr-show.json

@@ -625,5 +625,37 @@
         "collisions": 0
       }
     }
+  },
+  {
+    "ifindex": 9,
+    "link_index": 8,
+    "ifname": "veth0j",
+    "flags": [
+      "BROADCAST",
+      "MULTICAST",
+      "UP",
+      "LOWER_UP"
+    ],
+    "mtu": 1500,
+    "qdisc": "noqueue",
+    "operstate": "UP",
+    "group": "default",
+    "txqlen": 1000,
+    "link_type": "ether",
+    "address": "b2:82:e3:ce:d5:9e",
+    "broadcast": "ff:ff:ff:ff:ff:ff",
+    "link_netnsid": 1,
+    "addr_info": [
+      {
+        "family": "inet",
+        "local": "192.168.1.1",
+        "prefixlen": 24,
+        "scope": "global",
+        "protocol": "static",
+        "label": "veth0j",
+        "valid_life_time": 4294967295,
+        "preferred_life_time": 4294967295
+      }
+    ]
   }
 ]

test/case/cli/system-output/ip-link-show.json

@@ -618,5 +618,61 @@
         "collisions": 0
       }
     }
+  },
+  {
+    "ifindex": 9,
+    "link_index": 8,
+    "ifname": "veth0j",
+    "flags": [
+      "BROADCAST",
+      "MULTICAST",
+      "UP",
+      "LOWER_UP"
+    ],
+    "mtu": 1500,
+    "qdisc": "noqueue",
+    "operstate": "UP",
+    "linkmode": "DEFAULT",
+    "group": "default",
+    "txqlen": 1000,
+    "link_type": "ether",
+    "address": "b2:82:e3:ce:d5:9e",
+    "broadcast": "ff:ff:ff:ff:ff:ff",
+    "link_netnsid": 1,
+    "promiscuity": 0,
+    "allmulti": 0,
+    "min_mtu": 68,
+    "max_mtu": 65535,
+    "linkinfo": {
+      "info_kind": "veth"
+    },
+    "inet6_addr_gen_mode": "none",
+    "num_tx_queues": 1,
+    "num_rx_queues": 1,
+    "gso_max_size": 65536,
+    "gso_max_segs": 65535,
+    "tso_max_size": 524280,
+    "tso_max_segs": 65535,
+    "gro_max_size": 65536,
+    "gso_ipv4_max_size": 65536,
+    "gro_ipv4_max_size": 65536,
+    "stats64": {
+      "rx": {
+        "bytes": 1006,
+        "packets": 13,
+        "errors": 0,
+        "dropped": 0,
+        "over_errors": 0,
+        "multicast": 0
+      },
+      "tx": {
+        "bytes": 18668,
+        "packets": 50,
+        "errors": 0,
+        "dropped": 0,
+        "carrier_errors": 0,
+        "collisions": 0
+      }
+    }
   }
 ]