Remove p2pd from the build recipes

.appveyor.yml

@@ -9,7 +9,6 @@ init: # Scripts called at the very beginning
 
 cache:
   - NimBinaries
-  - p2pdCache
   - jsonTestsCache
 
 matrix:
@@ -36,8 +35,8 @@ build_script:
 
 test_script:
   # the "go-checks" target fails in AppVeyor, for some reason; easier to disable than to debug
-  - mingw32-make -j2 ARCH_OVERRIDE=%PLATFORM% DISABLE_GO_CHECKS=1 P2PD_CACHE=p2pdCache LOG_LEVEL=TRACE
+  - mingw32-make -j2 ARCH_OVERRIDE=%PLATFORM% DISABLE_GO_CHECKS=1 LOG_LEVEL=TRACE
-  - mingw32-make -j2 ARCH_OVERRIDE=%PLATFORM% DISABLE_GO_CHECKS=1 P2PD_CACHE=p2pdCache LOG_LEVEL=TRACE NIMFLAGS="-d:testnet_servers_image"
+  - mingw32-make -j2 ARCH_OVERRIDE=%PLATFORM% DISABLE_GO_CHECKS=1 LOG_LEVEL=TRACE NIMFLAGS="-d:testnet_servers_image"
   - mingw32-make -j2 ARCH_OVERRIDE=%PLATFORM% DISABLE_TEST_FIXTURES_SCRIPT=1 DISABLE_GO_CHECKS=1 test
 
 deploy: off

Makefile

@@ -37,7 +37,6 @@ TOOLS_CSV := $(subst $(SPACE),$(COMMA),$(TOOLS))
 	build-system-checks \
 	deps \
 	update \
-	p2pd \
 	test \
 	$(TOOLS) \
 	clean_eth2_network_simulation_files \
@@ -80,7 +79,7 @@ build-system-checks:
 		}; \
 		exit 0
 
-deps: | deps-common beacon_chain.nims p2pd
+deps: | deps-common beacon_chain.nims
 ifneq ($(USE_LIBBACKTRACE), 0)
 deps: | libbacktrace
 endif
@@ -98,12 +97,6 @@ beacon_chain.nims:
 libbacktrace:
 	+ $(MAKE) -C vendor/nim-libbacktrace BUILD_CXX_LIB=0
 
-P2PD_CACHE :=
-p2pd: | go-checks
-	BUILD_MSG="$(BUILD_MSG) $@" \
-		V=$(V) \
-		$(ENV_SCRIPT) $(BUILD_SYSTEM_DIR)/scripts/build_p2pd.sh "$(P2PD_CACHE)"
-
 # Windows 10 with WSL enabled, but no distro installed, fails if "../../nimble.sh" is executed directly
 # in a Makefile recipe but works when prefixing it with `bash`. No idea how the PATH is overridden.
 DISABLE_TEST_FIXTURES_SCRIPT := 0
@@ -121,7 +114,7 @@ $(TOOLS): | build deps
 clean_eth2_network_simulation_files:
 	rm -rf tests/simulation/{data,validators}
 
-eth2_network_simulation: | build deps p2pd clean_eth2_network_simulation_files process_dashboard
+eth2_network_simulation: | build deps clean_eth2_network_simulation_files process_dashboard
 	+ GIT_ROOT="$$PWD" NIMFLAGS="$(NIMFLAGS)" LOG_LEVEL="$(LOG_LEVEL)" tests/simulation/start.sh
 
 clean-testnet0:

azure-pipelines.yml

@@ -17,12 +17,6 @@ jobs:
           key: NimBinaries | $(Agent.OS) | $(PLATFORM) | "$(Build.SourceBranchName)" | "v2"
           path: NimBinaries
 
-      - task: CacheBeta@1
-        displayName: 'cache p2pd binaries'
-        inputs:
-          key: p2pdCache | $(Agent.OS) | $(PLATFORM) | "$(Build.SourceBranchName)"
-          path: p2pdCache
-
       - task: CacheBeta@1
         displayName: 'cache official test fixtures'
         inputs:
@@ -71,8 +65,8 @@ jobs:
           scripts/setup_official_tests.sh jsonTestsCache
           mingw32-make -j2 ARCH_OVERRIDE=${PLATFORM} CI_CACHE=NimBinaries update
           mingw32-make -j2 ARCH_OVERRIDE=${PLATFORM} fetch-dlls
-          mingw32-make -j2 ARCH_OVERRIDE=${PLATFORM} P2PD_CACHE=p2pdCache LOG_LEVEL=TRACE
+          mingw32-make -j2 ARCH_OVERRIDE=${PLATFORM} LOG_LEVEL=TRACE
-          mingw32-make -j2 ARCH_OVERRIDE=${PLATFORM} P2PD_CACHE=p2pdCache LOG_LEVEL=TRACE NIMFLAGS="-d:testnet_servers_image"
+          mingw32-make -j2 ARCH_OVERRIDE=${PLATFORM} LOG_LEVEL=TRACE NIMFLAGS="-d:testnet_servers_image"
           file build/beacon_node
           mingw32-make -j2 ARCH_OVERRIDE=${PLATFORM} DISABLE_TEST_FIXTURES_SCRIPT=1 test
         displayName: 'build and test'

docker/Dockerfile

@@ -15,11 +15,11 @@ RUN cd /root \
  && make -j$(nproc) update \
  && make deps
 
-# Please note that the commands above have the goal of caching the compilation
+# Please note that the commands above have the goal of caching the
-# of Nim and p2pd, but don't depend on the current git revision. This means
+# compilation of Nim, but don't depend on the current git revision.
-# that the cache can become outdated over time and you'll start seeing Nim
+# This means that the cache can become outdated over time and you'll
-# being compiled on every run. If this happens, just prune your docker cache
+# start seeing Nim being compiled on every run. If this happens, just
-# to get a fresh up-to-date version of Nim and p2pd.
+# prune your docker cache to get a fresh up-to-date version of Nim.
 ARG GIT_REVISION
 ARG NETWORK_NIM_FLAGS
 ARG MARCH_NIM_FLAGS
@@ -43,7 +43,7 @@ RUN apt-get -qq update \
  && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
 
 # "COPY" creates new image layers, so we cram all we can into one command
-COPY --from=build /root/nim-beacon-chain/docker/run_in_docker.sh /root/nim-beacon-chain/build/beacon_node /root/nim-beacon-chain/vendor/go/bin/p2pd /usr/bin/
+COPY --from=build /root/nim-beacon-chain/docker/run_in_docker.sh /root/nim-beacon-chain/build/beacon_node /usr/bin/
 
 MAINTAINER Zahary Karadjov <zahary@status.im>
 LABEL description="Nimbus installation that can act as an ETH2 network bootstrap node."

docker/run_in_docker.sh

@@ -6,7 +6,6 @@
 # Deal with previous execution of the deamon leaving behind
 # socket files that prevent the deamon from launching again
 # inside the container:
-killall p2pd
 rm -rf /tmp/*
 
 beacon_node "$@"

scripts/launch_local_testnet.sh

@@ -141,10 +141,9 @@ BOOTSTRAP_IP="127.0.0.1"
 	--genesis-offset=5 # Delay in seconds
 
 cleanup() {
-	killall beacon_node p2pd &>/dev/null || true
+	killall beacon_node &>/dev/null || true
 	sleep 2
-	killall -9 beacon_node p2pd &>/dev/null || true
+	killall -9 beacon_node &>/dev/null || true
-	rm -f /tmp/nim-p2pd-*.sock || true
 }
 cleanup
 
@@ -152,9 +151,6 @@ PIDS=""
 NODES_WITH_VALIDATORS=${NODES_WITH_VALIDATORS:-4}
 VALIDATORS_PER_NODE=$(( $RANDOM_VALIDATORS / $NODES_WITH_VALIDATORS ))
 
-# for the p2pd path
-source env.sh
-
 for NUM_NODE in $(seq 0 $(( ${NUM_NODES} - 1 ))); do
 	if [[ ${NUM_NODE} == 0 ]]; then
 		BOOTSTRAP_ARG=""