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cilium: Separate NPHDS subscription and host map stats #2007

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Merged
jrajahalme merged 1 commit into from
Aug 21, 2026
Merged

cilium: Separate NPHDS subscription and host map stats #2007

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5 changes: 3 additions & 2 deletions cilium/host_map.cc
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Original file line number Diff line number Diff line change
Expand Up @@ -205,10 +205,11 @@ PolicyHostMap::PolicyHostMap(Server::Configuration::CommonFactoryContext& contex
bool subscribe)
: ManagedGrpcSubscription(
NetworkPolicyHostsTypeUrl, []() { return std::make_shared<Cilium::PolicyHostDecoder>(); },
config_source, context, context.serverScope().createScope("cilium.hostmap."), subscribe),
config_source, context, context.serverScope().createScope("cilium.nphds."), subscribe),
tls_(context.threadLocal().allocateSlot()),
name_(absl::StrCat("cilium.hostmap.", fmt::format("{}", instance_id_ + 1), ".")),
stats_({CILIUM_POLICY_HOSTS_STATS(POOL_COUNTER(scope()))}) {
host_stats_scope_(context.serverScope().createScope("cilium.hostmap.")),
stats_({CILIUM_POLICY_HOSTS_STATS(POOL_COUNTER(*host_stats_scope_))}) {
instance_id_++;
ENVOY_LOG(debug, "PolicyHostMap({}) created.", name_);

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2 changes: 2 additions & 0 deletions cilium/host_map.h
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Expand Up @@ -19,6 +19,7 @@
#include "envoy/protobuf/message_validator.h"
#include "envoy/server/factory_context.h"
#include "envoy/singleton/instance.h"
#include "envoy/stats/scope.h"
#include "envoy/stats/stats_macros.h"
#include "envoy/thread_local/thread_local.h"
#include "envoy/thread_local/thread_local_object.h"
Expand Down Expand Up @@ -222,6 +223,7 @@ class PolicyHostMap : public Singleton::Instance, public ManagedGrpcSubscription
std::string name_;
uint64_t accepted_stream_generation_{0};
static uint64_t instance_id_;
Stats::ScopeSharedPtr host_stats_scope_;
PolicyHostsStats stats_;
};

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