docs(plugins/container): deprecation message for old k8s fields

Signed-off-by: Leonardo Grasso <me@leonardograsso.com>

Author: leogr

plugins/container/src/caps/extract/extract.cpp

@@ -445,65 +445,54 @@ std::vector<falcosecurity::field_info> my_plugin::get_fields()
              "not be available yet."},
             {ft::FTYPE_STRING, "k8s.rc.name",
              "[Deprecated] Replication Controller Name",
-             "Kubernetes replication controller name."},
+             "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.rc.id",
              "[Deprecated] Replication Controller ID",
-             "Kubernetes replication controller id."},
+             "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.rc.label",
              "[Deprecated] Replication Controller Label",
-             "Kubernetes replication controller label. E.g. "
-             "'k8s.rc.label.foo'.",
+             "Deprecated. Use `k8smeta` plugin instead.",
              req_key_arg},
             {ft::FTYPE_STRING, "k8s.rc.labels",
              "[Deprecated] Replication Controller Labels",
-             "Kubernetes replication controller comma-separated key/value "
-             "labels. E.g. "
-             "'foo1:bar1,foo2:bar2'."},
+             "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.svc.name", "[Deprecated] Service Name",
-             "Kubernetes service name (can return more than one value, "
-             "concatenated)."},
+             "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.svc.id", "[Deprecated] Service ID",
-             "Kubernetes service id (can return more than one value, "
-             "concatenated)."},
+             "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.svc.label", "[Deprecated] Service Label",
-             "Kubernetes service label. E.g. 'k8s.svc.label.foo' (can return "
-             "more than one value, "
-             "concatenated).",
+             "Deprecated. Use `k8smeta` plugin instead.",
              req_key_arg},
             {ft::FTYPE_STRING, "k8s.svc.labels", "[Deprecated] Service Labels",
-             "Kubernetes service comma-separated key/value labels. E.g. "
-             "'foo1:bar1,foo2:bar2'."},
+             "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.ns.id", "[Deprecated] Namespace ID",
-             "Kubernetes namespace id."},
+             "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.ns.label", "[Deprecated] Namespace Label",
-             "Kubernetes namespace label. E.g. 'k8s.ns.label.foo'.",
+             "Deprecated. Use `k8smeta` plugin instead.",
              req_key_arg},
             {ft::FTYPE_STRING, "k8s.ns.labels", "[Deprecated] Namespace Labels",
-             "Kubernetes namespace comma-separated key/value labels. E.g. "
-             "'foo1:bar1,foo2:bar2'."},
+             "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.rs.name", "[Deprecated] Replica Set Name",
-             "Kubernetes replica set name."},
+             "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.rs.id", "[Deprecated] Replica Set ID",
-             "Kubernetes replica set id."},
+             "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.rs.label", "[Deprecated] Replica Set Label",
-             "Kubernetes replica set label. E.g. 'k8s.rs.label.foo'.",
+             "Deprecated. Use `k8smeta` plugin instead.",
              req_key_arg},
             {ft::FTYPE_STRING, "k8s.rs.labels",
              "[Deprecated] Replica Set Labels",
-             "Kubernetes replica set comma-separated key/value labels. E.g. "
-             "'foo1:bar1,foo2:bar2'."},
+             "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.deployment.name",
-             "[Deprecated] Deployment Name", "Kubernetes deployment name."},
+             "[Deprecated] Deployment Name", "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.deployment.id",
-             "[Deprecated] Deployment ID", "Kubernetes deployment id."},
+             "[Deprecated] Deployment ID", "Deprecated. Use `k8smeta` plugin instead."},
             {ft::FTYPE_STRING, "k8s.deployment.label",
              "[Deprecated] Deployment Label",
-             "Kubernetes deployment label. E.g. 'k8s.rs.label.foo'.",
+             "Deprecated. Use `k8smeta` plugin instead.",
              req_key_arg},
             {ft::FTYPE_STRING, "k8s.deployment.labels",
              "[Deprecated] Deployment Labels",
-             "Kubernetes deployment comma-separated key/value labels. E.g. "
-             "'foo1:bar1,foo2:bar2'."},
+             "Deprecated. Use `k8smeta` plugin instead."},
     };
     const int fields_size = sizeof(fields) / sizeof(fields[0]);
     static_assert(fields_size == TYPE_CONTAINER_FIELD_MAX,
@@ -1013,4 +1002,4 @@ bool my_plugin::extract(const falcosecurity::extract_fields_input &in)
     return true;
 }
 
-FALCOSECURITY_PLUGIN_FIELD_EXTRACTION(my_plugin);
+FALCOSECURITY_PLUGIN_FIELD_EXTRACTION(my_plugin);