From a1ff437a27f5fb45fce0d95590669b86c0a07e44 Mon Sep 17 00:00:00 2001
From: "Ryan T. Moran" <ryan@rtmoran.org>
Date: Sun, 28 Nov 2021 22:09:27 -0500
Subject: [PATCH] Included working five-node exit node docker-compose
 configurations

---
 Makefile                            | 62 ++++++++++++-----------
 build/docker-entrypoint.sh          | 56 ++++++++++-----------
 config/five-node-exit/host11.rc     | 23 ++++++---
 config/five-node-exit/host12.rc     | 50 +++++++++++--------
 config/five-node-exit/host13.rc     | 53 ++++++++++++--------
 config/five-node-exit/host14.rc     | 46 +++++++++--------
 config/sample.rc                    | 56 +++++++++++++++++++++
 config/two-node/host11.rc           |  3 ++
 deploy/example1/docker-compose.yaml | 13 +++--
 deploy/example2/docker-compose.yaml | 76 +++++++++++++++++++++++++++++
 10 files changed, 311 insertions(+), 127 deletions(-)
 create mode 100644 config/sample.rc
 create mode 100644 deploy/example2/docker-compose.yaml

diff --git a/Makefile b/Makefile
index 465dd28..49d107c 100644
--- a/Makefile
+++ b/Makefile
@@ -1,3 +1,8 @@
+# ION-DTN Docker Container
+# Ryan T. Moran
+# Development Makefile: This Makefile is provided to simplify regular Docker commands that a
+# 						ION-DTN tester might likely encounter.
+#
 # import deploy config
 dpl ?= deploy.env
 include $(dpl)
@@ -5,8 +10,8 @@ export $(shell sed 's/=.*//' $(dpl))
 
 .SILENT:
 
-.PHONY: help build-% build-nc-% up-% down-% \
-		publish-version-% publish-% tag-latest-% \
+.PHONY: help build build-nc up-% down-% \
+		publish-version-% publish tag tag-latest-% \
 		tag-version-% repo-login
 
 # HELP
@@ -20,27 +25,26 @@ help: ## For this help menu
 SHELL=/usr/bin/bash
 
 # DOCKER TASKS
+
 build-all:
 	@-for i in $(COMPOSE_EXAMPLES); do \
 		make build-$$i:latest; \
 	done
 
 # Build the container
-build-%: ## Build and tag ion container from `Dockerfile`; build-{image_name:version}
-	$(eval image := $(firstword $(subst :, ,$*)))
-	$(eval version := $(lastword $(subst :, ,$*)))
-	@if [ "$(image)" = "$(version)" ]; then \
-		echo -e "Error: version not provided.\\n"; \
-		make -s help; exit 1; \
-	fi
-	@echo "[ion] Building container $*"
-	docker build -t ${image}:${version} -f build/Dockerfile .
-
-build-nc-%: ## Build and tag ion container from `Dockerfile` without caching; ex: build-nc-{image_name:version}
-	$(eval image := $(firstword $(subst :, ,$*)))
-	$(eval version := $(lastword $(subst :, ,$*)))
+# build-%: ## Build and tag ion container from `Dockerfile`; build-{image_name:version}
+build: ## Build and tag ion container from `Dockerfile`; build-{image_name:version}
+	@echo "[ion] Building container local/ion-dtn"
+	docker build -t local/ion-dtn:latest -f build/Dockerfile .
+
+# build-nc-%: ## Build and tag ion container from `Dockerfile` without caching; ex: build-nc-{image_name:version}
+build-nc: ## Build and tag ion container from `Dockerfile` without caching; ex: build-nc-{image_name:version}
 	@echo "[ion] Building container --no-cache $*"
-	docker build --no-cache -t ${image}:${version} -f build/Dockerfile .
+	docker build --no-cache -t local/ion-dtn:latest -f build/Dockerfile .
+
+_up-sample1: ## Start docker compose example2 environment (docker-compose)
+	@echo "[ion] Starting docker-compose sample1 environment"
+	docker-compose --file deploy/sample1/docker-compose.yaml up
 
 _up-example1: ## Start docker compose example1 environment (docker-compose)
 	@echo "[ion] Starting docker-compose example1 environment"
@@ -54,6 +58,11 @@ up-%: ## Bring up docker compose environment `{example1, example2, ...}`; ex: up
 	$(eval context := $*)
 	@if [ "$(context)" = "example1" ]; then make -s _up-example1; fi
 	@if [ "$(context)" = "example2" ]; then make -s _up-example2; fi
+	@if [ "$(context)" = "sample1" ]; then make -s _up-sample1; fi
+
+_down-sample1: ## Bring down docker compose example2 environment (docker-compose)
+	@echo "[ion] Bringing down docker-compose sample1"
+	docker-compose --file deploy/sample1/docker-compose.yaml down
 
 _down-example1: ## Bring down docker compose example1 environment (docker-compose)
 	@echo "[ion] Bringing down docker-compose example1"
@@ -73,18 +82,15 @@ down-%: ## Bring down docker compose environment `{example1, example2, ...}`
 # 		make publish-$$i:latest; \
 # 	done
 
-publish-%: ## Publish the `{container:version}` tagged container to ECR
-	$(eval image := $(firstword $(subst :, ,$*)))
-	$(eval version := $(lastword $(subst :, ,$*)))
-	@echo '[ion] Publish $* to $(DOCKER_REPO)'
-	@make -s repo-login tag-$*
-	docker push $(DOCKER_REPO)/${image}:${version}
+# publish-%: ## Publish the `{container:version}` tagged container to ECR
+publish: ## Publish the `{container:version}` tagged container to ECR
+	@echo '[ion] Publishing ion-dtn to repositiory'
+	@make -s repo-login tag
+	docker push $(DOCKER_USER)/ion-dtn:latest
 
-tag-%: ## Generate container `{container:version}` ECR tag
-	$(eval image := $(firstword $(subst :, ,$*)))
-	$(eval version := $(lastword $(subst :, ,$*)))
+tag: ## Generate container `{container:version}` ECR tag
 	@echo '[ion] Create AWS ECR tag for container $*'
-	docker tag ${image}:${version} $(DOCKER_REPO)/${image}:${version}
+	docker tag local/ion-dtn:latest ${DOCKER_USER}/ion-dtn:latest
 
 prune-network: ## Clean all docker network resources
 	@echo '[ion] Removing all docker network resources...'
@@ -96,8 +102,8 @@ prune: ## Clean all docker resources - images, containers, volumes & networks
 
 # HELPERS
 # generate script to login to aws docker repo
-CMD_REPOLOGIN := "aws ecr get-login-password --region ${AWS_CLI_REGION} | \
-				  docker login --username AWS --password-stdin $(DOCKER_REPO)"
+CMD_REPOLOGIN := "echo ${DOCKER_ACCESS_TOKEN} | \
+				  docker login --username ${DOCKER_USER} --password-stdin"
 
 VERSION := "git --no-pager log -1 --oneline --format=\"%Cblue%h %Cgreen%D\""
 
diff --git a/build/docker-entrypoint.sh b/build/docker-entrypoint.sh
index 115dc00..b088465 100755
--- a/build/docker-entrypoint.sh
+++ b/build/docker-entrypoint.sh
@@ -1,41 +1,41 @@
 #!/bin/bash
+# Docker entrypoint for ION-DTN container image
+# Ryan T. Moran
+#
 set -e
 
+declare -r ion_version='4.10'
+declare -r default_config_location='/usr/local/etc/ion/ion.rc'
+
 # if first argument is single/double flag (-f | --option)
 if [ "${1#-}" != "$1" ]; then
-    echo "entry 1"
+  echo "entry 1"
 	set -- ionstart "$@"
-fi
-
 # if first argument has 'rc' extension
-if [ "${1%.rc}" != "$1" ]; then
-    echo "entry 2"
-    set -- ionstart -I "$@"
-fi
+elif [ "${1%.rc}" != "$1" ]; then
+  echo "entry 2"
+  set -- ionstart -I "$@"
+elif [ "$1" = 'ionstart' -a "$(id -u)" = '0' ]; then
+  # find . \! -user ionserv -exec chown ionserv:ionserv '{}' +
+  set -- gosu ionserv "$0" "$@"
 
-if [ ${#} == 0 -o "${1}" != "ionstart" ]; then
-    echo "entry 3"
-    ionstart -I "${ION_CONFIG_PATH:="/usr/local/etc/ion/ion.rc"}"
-    set -- "$@"
+elif [ ${#} == 0 -o "${1}" != "ionstart" ]; then
+  echo "entry 3"
+  ionstart -I "${ION_CONFIG_PATH:=$default_config_location}"
+  set -- "$@"
 fi
 
-# allow the container to be started with `--user`
-# if [ "$1" = 'redis-server' -a "$(id -u)" = '0' ]; then
-# 	find . \! -user redis -exec chown redis '{}' +
-# 	exec gosu redis "$0" "$@"
-# fi
+"$@"
 
-echo "\
-ION DTNv4.10
-$(bpversion)
-Container intialized"
+cat << EOF
 
-echo "$@"
-"$@"
+ION Docker Container Started:
+  ION-DTN:          v${ion_version}
+  Bundle Protocol:  $(bpversion)
+
+<Ctrl-C> to return
+EOF
 
-# ion tools do not run in foreground causing container
-# to terminate on 'ionstart' return value
-while true
-do
-    sleep 1
-done
+# necessary until ionstart entrypoint is rewritten
+# to support foreground starts
+sleep infinity
\ No newline at end of file
diff --git a/config/five-node-exit/host11.rc b/config/five-node-exit/host11.rc
index f961bc2..940d8bb 100644
--- a/config/five-node-exit/host11.rc
+++ b/config/five-node-exit/host11.rc
@@ -1,3 +1,6 @@
+## ION-DTN configuration for node-11 (ipn:11.x)
+## Ryan T. Moran
+
 ## begin ionadmin
 1 11 ''
 s
@@ -5,12 +8,16 @@ s
 m horizon +0
 
 a contact +0 +3600 11 11 10000000 1
-a contact +0 +3600 11 10 10000000 1
 a contact +0 +3600 10 11 10000000 1
+a contact +0 +3600 11 10 10000000 1
+a contact +0 +3600 12 11 10000000 1
+a contact +0 +3600 11 12 10000000 1
 
-a range +0 +3600 11 11 1
+a range +0 +3600 10 10 1
 a range +0 +3600 10 11 1
 a range +0 +3600 11 10 1
+a range +0 +3600 12 11 1
+a range +0 +3600 11 12 1
 
 m production 10000000
 m consumption 10000000
@@ -23,10 +30,11 @@ m consumption 10000000
 ## begin ltpadmin
 1 32
 
-a span 11 32 32 1400 10000 1 'udplso ion-node-2:1113' 300
-a span 10 32 32 1400 10000 1 'udplso ion-node-1:1113' 300
+a span 10 32 32 1400 10000 1 'udplso ion-node-10:1113' 300
+a span 11 32 32 1400 10000 1 'udplso ion-node-11:1113' 300
+a span 12 32 32 1400 10000 1 'udplso ion-node-12:1113' 300
 
-s 'udplsi ion-node-2:1113'
+s 'udplsi ion-node-11:1113'
 ## end ltpadmin
 
 ## begin bpadmin
@@ -44,6 +52,7 @@ a induct ltp 11 ltpcli
 
 a outduct ltp 11 ltpclo
 a outduct ltp 10 ltpclo
+a outduct ltp 12 ltpclo
 
 s
 ## end bpadmin
@@ -51,5 +60,7 @@ s
 ## begin ipnadmin
 a plan 11 ltp/11
 a plan 10 ltp/10
+a plan 12 ltp/12
 
-## end ipnadmin
+a exit 14 14 ipn:12.0
+## end ipnadmin
\ No newline at end of file
diff --git a/config/five-node-exit/host12.rc b/config/five-node-exit/host12.rc
index cd10e73..3da3f93 100644
--- a/config/five-node-exit/host12.rc
+++ b/config/five-node-exit/host12.rc
@@ -1,16 +1,23 @@
+## ION-DTN configuration for node-12 (ipn:12.x)
+## Ryan T. Moran
+
 ## begin ionadmin
-1 10 ''
+1 12 ''
 s
 
 m horizon +0
 
-a contact +0 +3600 10 10 10000000 1
-a contact +0 +3600 10 11 10000000 1
-a contact +0 +3600 11 10 10000000 1
+a contact +0 +3600 12 12 10000000 1
+a contact +0 +3600 12 11 10000000 1
+a contact +0 +3600 11 12 10000000 1
+a contact +0 +3600 12 13 10000000 1
+a contact +0 +3600 13 12 10000000 1
 
-a range +0 +3600 10 10 1
-a range +0 +3600 10 11 1
-a range +0 +3600 11 10 1
+a range +0 +3600 12 12 1
+a range +0 +3600 12 11 1
+a range +0 +3600 11 12 1
+a range +0 +3600 12 13 1
+a range +0 +3600 13 12 1
 
 m production 10000000
 m consumption 10000000
@@ -23,33 +30,38 @@ m consumption 10000000
 ## begin ltpadmin
 1 32
 
-a span 10 32 32 1400 10000 1 'udplso ion-node-1:1113' 300
-a span 11 32 32 1400 10000 1 'udplso ion-node-2:1113' 300
+a span 12 32 32 1400 10000 1 'udplso ion-node-12:1113' 300
+a span 11 32 32 1400 10000 1 'udplso ion-node-11:1113' 300
+a span 13 32 32 1400 10000 1 'udplso ion-node-13:1113' 300
 
-s 'udplsi ion-node-1:1113'
+s 'udplsi ion-node-12:1113'
 ## end ltpadmin
 
 ## begin bpadmin
 1
 a scheme ipn 'ipnfw' 'ipnadminep'
 a scheme imc 'imcfw' 'imcadminep'
-a endpoint ipn:10.0 q
-a endpoint ipn:10.1 q
-a endpoint ipn:10.2 q
-a endpoint ipn:10.64 q
-a endpoint ipn:10.65 q
+a endpoint ipn:12.0 q
+a endpoint ipn:12.1 q
+a endpoint ipn:12.2 q
+a endpoint ipn:12.64 q
+a endpoint ipn:12.65 q
 
 a protocol ltp 1400 100
-a induct ltp 10 ltpcli
+a induct ltp 12 ltpcli
 
-a outduct ltp 10 ltpclo
+a outduct ltp 12 ltpclo
 a outduct ltp 11 ltpclo
+a outduct ltp 13 ltpclo
 
 s
 ## end bpadmin
 
 ## begin ipnadmin
-a plan 10 ltp/10
+a plan 12 ltp/12
 a plan 11 ltp/11
+a plan 13 ltp/13
 
-## end ipnadmin
+a exit 14 14 ipn:13.0
+a exit 10 10 ipn:11.0
+## end ipnadmin
\ No newline at end of file
diff --git a/config/five-node-exit/host13.rc b/config/five-node-exit/host13.rc
index f961bc2..23372d6 100644
--- a/config/five-node-exit/host13.rc
+++ b/config/five-node-exit/host13.rc
@@ -1,16 +1,23 @@
+## ION-DTN configuration for node-13 (ipn:13.x)
+## Ryan T. Moran
+
 ## begin ionadmin
-1 11 ''
+1 13 ''
 s
 
 m horizon +0
 
-a contact +0 +3600 11 11 10000000 1
-a contact +0 +3600 11 10 10000000 1
-a contact +0 +3600 10 11 10000000 1
+a contact +0 +3600 13 13 10000000 1
+a contact +0 +3600 13 12 10000000 1
+a contact +0 +3600 12 13 10000000 1
+a contact +0 +3600 13 14 10000000 1
+a contact +0 +3600 14 13 10000000 1
 
-a range +0 +3600 11 11 1
-a range +0 +3600 10 11 1
-a range +0 +3600 11 10 1
+a range +0 +3600 13 13 1
+a range +0 +3600 13 12 1
+a range +0 +3600 12 13 1
+a range +0 +3600 13 14 1
+a range +0 +3600 14 13 1
 
 m production 10000000
 m consumption 10000000
@@ -23,33 +30,37 @@ m consumption 10000000
 ## begin ltpadmin
 1 32
 
-a span 11 32 32 1400 10000 1 'udplso ion-node-2:1113' 300
-a span 10 32 32 1400 10000 1 'udplso ion-node-1:1113' 300
+a span 13 32 32 1400 10000 1 'udplso ion-node-13:1113' 300
+a span 12 32 32 1400 10000 1 'udplso ion-node-12:1113' 300
+a span 14 32 32 1400 10000 1 'udplso ion-node-14:1113' 300
 
-s 'udplsi ion-node-2:1113'
+s 'udplsi ion-node-13:1113'
 ## end ltpadmin
 
 ## begin bpadmin
 1
 a scheme ipn 'ipnfw' 'ipnadminep'
 a scheme imc 'imcfw' 'imcadminep'
-a endpoint ipn:11.0 q
-a endpoint ipn:11.1 q
-a endpoint ipn:11.2 q
-a endpoint ipn:11.64 q
-a endpoint ipn:11.65 q
+a endpoint ipn:13.0 q
+a endpoint ipn:13.1 q
+a endpoint ipn:13.2 q
+a endpoint ipn:13.64 q
+a endpoint ipn:13.65 q
 
 a protocol ltp 1400 100
-a induct ltp 11 ltpcli
+a induct ltp 13 ltpcli
 
-a outduct ltp 11 ltpclo
-a outduct ltp 10 ltpclo
+a outduct ltp 13 ltpclo
+a outduct ltp 12 ltpclo
+a outduct ltp 14 ltpclo
 
 s
 ## end bpadmin
 
 ## begin ipnadmin
-a plan 11 ltp/11
-a plan 10 ltp/10
+a plan 13 ltp/13
+a plan 12 ltp/12
+a plan 14 ltp/14
 
-## end ipnadmin
+a exit 10 10 ipn:12.0
+## end ipnadmin
\ No newline at end of file
diff --git a/config/five-node-exit/host14.rc b/config/five-node-exit/host14.rc
index f961bc2..65feeb8 100644
--- a/config/five-node-exit/host14.rc
+++ b/config/five-node-exit/host14.rc
@@ -1,16 +1,19 @@
+## ION-DTN configuration for node-14 (ipn:14.x)
+## Ryan T. Moran
+
 ## begin ionadmin
-1 11 ''
+1 14 ''
 s
 
 m horizon +0
 
-a contact +0 +3600 11 11 10000000 1
-a contact +0 +3600 11 10 10000000 1
-a contact +0 +3600 10 11 10000000 1
+a contact +0 +3600 14 14 10000000 1
+a contact +0 +3600 14 13 10000000 1
+a contact +0 +3600 13 14 10000000 1
 
-a range +0 +3600 11 11 1
-a range +0 +3600 10 11 1
-a range +0 +3600 11 10 1
+a range +0 +3600 14 14 1
+a range +0 +3600 14 13 1
+a range +0 +3600 13 14 1
 
 m production 10000000
 m consumption 10000000
@@ -23,33 +26,34 @@ m consumption 10000000
 ## begin ltpadmin
 1 32
 
-a span 11 32 32 1400 10000 1 'udplso ion-node-2:1113' 300
-a span 10 32 32 1400 10000 1 'udplso ion-node-1:1113' 300
+a span 14 32 32 1400 10000 1 'udplso ion-node-14:1113' 300
+a span 13 32 32 1400 10000 1 'udplso ion-node-13:1113' 300
 
-s 'udplsi ion-node-2:1113'
+s 'udplsi ion-node-14:1113'
 ## end ltpadmin
 
 ## begin bpadmin
 1
 a scheme ipn 'ipnfw' 'ipnadminep'
 a scheme imc 'imcfw' 'imcadminep'
-a endpoint ipn:11.0 q
-a endpoint ipn:11.1 q
-a endpoint ipn:11.2 q
-a endpoint ipn:11.64 q
-a endpoint ipn:11.65 q
+a endpoint ipn:14.0 q
+a endpoint ipn:14.1 q
+a endpoint ipn:14.2 q
+a endpoint ipn:14.64 q
+a endpoint ipn:14.65 q
 
 a protocol ltp 1400 100
-a induct ltp 11 ltpcli
+a induct ltp 14 ltpcli
 
-a outduct ltp 11 ltpclo
-a outduct ltp 10 ltpclo
+a outduct ltp 14 ltpclo
+a outduct ltp 13 ltpclo
 
 s
 ## end bpadmin
 
 ## begin ipnadmin
-a plan 11 ltp/11
-a plan 10 ltp/10
+a plan 14 ltp/14
+a plan 13 ltp/13
 
-## end ipnadmin
+a exit 10 10 ipn:13.0
+## end ipnadmin
\ No newline at end of file
diff --git a/config/sample.rc b/config/sample.rc
new file mode 100644
index 0000000..57207d7
--- /dev/null
+++ b/config/sample.rc
@@ -0,0 +1,56 @@
+## begin ionadmin
+1 91 ''
+s
+
+m horizon +0
+
+a contact +0 +3600 91 91 10000000 1
+a contact +0 +3600 91 9 10000000 1
+a contact +0 +3600 9 91 10000000 1
+
+a range +0 +3600 91 91 1
+a range +0 +3600 91 9 1
+a range +0 +3600 9 91 1
+
+
+m production 10000000
+m consumption 10000000
+## end ionadmin
+  
+## begin ionsecadmin
+1
+## end ionsecadmin
+
+## begin ltpadmin
+1 32
+
+a span 91 32 32 1400 10000 1 'udplso 35.231.54.22:1113' 300
+a span 9 32 32 1400 10000 1 'udplso ipnsig.rtmoran.org:1113' 300
+
+s 'udplsi 192.168.1.13:1113'
+## end ltpadmin
+
+## begin bpadmin
+1
+a scheme ipn 'ipnfw' 'ipnadminep'
+a scheme imc 'imcfw' 'imcadminep'
+a endpoint ipn:91.0 q
+a endpoint ipn:91.1 q
+a endpoint ipn:91.2 q
+a endpoint ipn:91.64 q
+a endpoint ipn:91.65 q
+
+a protocol ltp 1400 100
+a induct ltp 91 ltpcli
+
+a outduct ltp 9 ltpclo
+a outduct ltp 91 ltpclo
+
+s
+## end bpadmin
+
+## begin ipnadmin
+a plan 9 ltp/9
+a plan 91 ltp/91
+
+## end ipnadmin
diff --git a/config/two-node/host11.rc b/config/two-node/host11.rc
index f961bc2..5565457 100644
--- a/config/two-node/host11.rc
+++ b/config/two-node/host11.rc
@@ -1,3 +1,6 @@
+## ION-DTN configuration for node-11 (ipn:11.x)
+## Ryan T. Moran
+
 ## begin ionadmin
 1 11 ''
 s
diff --git a/deploy/example1/docker-compose.yaml b/deploy/example1/docker-compose.yaml
index a404266..b5b32e4 100644
--- a/deploy/example1/docker-compose.yaml
+++ b/deploy/example1/docker-compose.yaml
@@ -1,7 +1,12 @@
+# Example Docker-Compose configuration for testing ION-DTN
+# Two-node Ping: This example demonstrates a simple ping utility between ipn:10.1
+#                and ipn:11.1.
+# Ryan T. Moran
+#
 version: "3.8"
 services:
   ion-node-1:
-    image: ion-node:latest
+    image: local/ion-dtn:latest
     ports:
       - "1113/udp"
     environment:
@@ -10,12 +15,12 @@ services:
       - ../../config/two-node:/usr/local/etc/ion:ro
     command:
       [
-        "docker-entrypoint.sh", "bpecho", "ipn:10.1", "-C"
+        "bpecho", "ipn:10.1", "-C"
       ]
     networks:
       - ion-net
   ion-node-2:
-    image: ion-node:latest
+    image: local/ion-dtn:latest
     ports:
       - "1113/udp"
     environment:
@@ -24,7 +29,7 @@ services:
       - ../../config/two-node:/usr/local/etc/ion:ro
     command:
       [
-      "docker-entrypoint.sh", "bping", "-C", "ipn:11.1", "ipn:10.1"
+      "bping", "-C", "ipn:11.1", "ipn:10.1"
       ]
     networks:
       - ion-net
diff --git a/deploy/example2/docker-compose.yaml b/deploy/example2/docker-compose.yaml
new file mode 100644
index 0000000..383f19a
--- /dev/null
+++ b/deploy/example2/docker-compose.yaml
@@ -0,0 +1,76 @@
+# Example Docker-Compose configuration for testing ION-DTN
+# Five-node Exit Ping: This example demonstrates a simple ping utility between ipn:10.1
+#                      and ipn:14.1 by way of nodes ipn:10 => ipn:11 => ipn:12 => ipn:14 => ipn:15
+#                      through use of predefined exit-node configurations.
+# Ryan T. Moran
+#
+version: "3.8"
+services:
+  ion-node-10:
+    image: local/ion-dtn:latest
+    ports:
+      - "1113/udp"
+    environment:
+      ION_CONFIG_PATH: "/usr/local/etc/ion/host10.rc"
+    volumes:
+      - ../../config/five-node-exit:/usr/local/etc/ion:ro
+    command:
+      [
+      # "bping", "-C", "ipn:10.2", "ipn:14.2"
+      "bpecho", "ipn:10.1", "-C"
+      ]
+    networks:
+      - ion-net
+  ion-node-11:
+    image: local/ion-dtn:latest
+    ports:
+      - "1113/udp"
+    environment:
+      ION_CONFIG_PATH: "/usr/local/etc/ion/host11.rc"
+    volumes:
+      - ../../config/five-node-exit:/usr/local/etc/ion:ro
+    command:
+      [ "tail", "-f", "ion.log"]
+    networks:
+      - ion-net
+  ion-node-12:
+    image: local/ion-dtn:latest
+    ports:
+      - "1113/udp"
+    environment:
+      ION_CONFIG_PATH: "/usr/local/etc/ion/host12.rc"
+    volumes:
+      - ../../config/five-node-exit:/usr/local/etc/ion:ro
+    command:
+      [ "tail", "-f", "ion.log"]
+    networks:
+      - ion-net
+  ion-node-13:
+    image: local/ion-dtn:latest
+    ports:
+      - "1113/udp"
+    environment:
+      ION_CONFIG_PATH: "/usr/local/etc/ion/host13.rc"
+    volumes:
+      - ../../config/five-node-exit:/usr/local/etc/ion:ro
+    command:
+      [ "tail", "-f", "ion.log"]
+    networks:
+      - ion-net
+  ion-node-14:
+    image: local/ion-dtn:latest
+    ports:
+      - "1113/udp"
+    environment:
+      ION_CONFIG_PATH: "/usr/local/etc/ion/host14.rc"
+    volumes:
+      - ../../config/five-node-exit:/usr/local/etc/ion:ro
+    command:
+      [
+        # "bpecho", "ipn:14.2", "-C"
+        "bping", "-C", "ipn:14.1", "ipn:10.1"
+      ]
+    networks:
+      - ion-net
+networks:
+  ion-net: