IntroductionFundamentals
For Developers
Node Validators

Manual Setup

This guide walks through the detailed process of manually creating a minimal development environment using docker containers and manual configuration. Most developers will be more productive using the automatic setup and configuration of the Euclid Development Environment with the Hydra CLI. The following is provided for project teams looking to create their own custom configurations outside the default development environment.

Generate P12 Files​

Generate your own p12 files following the steps below: (java 11 must be installed)

  1. Download the cl-keytool file here

  2. We need to generate 3 p12 files: 1 for Genesis Nodes (Global L0, Currency L0, and Currency L1 - 1), 1 for second node on cluster (Currency L1 - 2), 1 for third node on cluster (Currency L1 - 3).

  3. Export the follow variables on your terminal with the values replaced to generate the first p12 file.

export CL_KEYSTORE=":name-of-your-file.p12"
export CL_KEYALIAS=":name-of-your-file"
export CL_PASSWORD=":password"

  1. Run the following instruction:

java -jar cl-keytool.jar generate

  1. This will generate the first file for you

  2. Change the variables CL_KEYSTORE, CL_KEYALIAS, and CL_PASSWORD and repeat the step 2 more times

  3. At the end you should have 3 p12 files

Common Steps​

Create Containers​

With Docker installed on your machine run:

docker run -e LANG=C.UTF-8 -e LC_ALL=C.UTF-8 -it -p 9000:9000 -p 9001:9001 -p 9002:9002--name :container_name_global_l0 --entrypoint "/bin/bash" ubuntu:20.04
docker run -e LANG=C.UTF-8 -e LC_ALL=C.UTF-8 -it -p 9100:9000 -p 9101:9001 -p 9102:9002--name :container_name_currency_l0 --entrypoint "/bin/bash" ubuntu:20.04
docker run -e LANG=C.UTF-8 -e LC_ALL=C.UTF-8 -it -p 9200:9000 -p 9201:9001 -p 9202:9002--name :container_name_currency_l1_1 --entrypoint "/bin/bash" ubuntu:20.04
docker run -e LANG=C.UTF-8 -e LC_ALL=C.UTF-8 -it -p 9300:9000 -p 9301:9001 -p 9302:9002--name :container_name_currency_l1_2 --entrypoint "/bin/bash" ubuntu:20.04
docker run -e LANG=C.UTF-8 -e LC_ALL=C.UTF-8 -it -p 9400:9000 -p 9401:9001 -p 9402:9002--name :container_name_currency_l1_3 --entrypoint "/bin/bash" ubuntu:20.04

Replace the `:containername` with the name that you want for your container*

Create a Docker Network​

We need to create a docker custom network by running the following:

docker network create custom-network-tokens

Build the Container Libs​

In your container run the following instructions:

apt-get update

apt install openjdk-11-jdk -y #jdk 11 to run the jars
apt-get install curl -y #install curl
apt-get install wget -y #install wget
apt-get install gnupg -y #used to add sbt repo
apt-get install vim -y #used to edit files, you can use the editor that you want to

echo "deb https://repo.scala-sbt.org/scalasbt/debian all main" | tee /etc/apt/sources.list.d/sbt.list
echo "deb https://repo.scala-sbt.org/scalasbt/debian /" | tee /etc/apt/sources.list.d/sbt_old.list
curl -sL "https://keyserver.ubuntu.com/pks/lookup?op=get&search=0x2EE0EA64E40A89B84B2DF73499E82A75642AC823" | apt-key add

apt-get update
apt-get install sbt -y #install sbt

The instructions above install the dependencies to run correctly the node.

Tesselation repository​

First, configure and export the GITHUB_TOKEN environment variable that will be required to pull some of the necessary packages. The access token needs only the read:packages scope. See how to create the personal access token here:

Creating a personal access token - GitHub Docs

Setup the GITHUB_TOKEN variable

export GITHUB_TOKEN=github_token

Then clone the repository:

git clone https://github.com/Constellation-Labs/tessellation.git
git checkout v2.0.0-alpha.2

warning

Make sure you're using the latest version of Tessellation. You can find the most recent release in here.

Move to the tesselation folder and checkout to branch/version that you want. You can skip the git checkout :version if you want to use the develop default branch

cd tesselation
git checkout :version

Global L0​

  • Here is the instructions to run specifically Global L0 container.

  • Move the p12 file to container with the instruction:

docker cp :directory-of-p12-file container-name:file-name.p12

  • Inside the docker container make sure that your p12 file exists correctly

  • It should be at the root level (same level as the tessellation folder)

  • Move to tessellation folder:

cd tessellation/

  • Generate the jars

sbt core/assembly wallet/assembly

  • Check the logs to see which version of global-l0 and wallet was published. It should be something like this:

/tessellation/modules/core/target/scala-2.13/tessellation-core-assembly-*.jar

  • Move these jars to the root folder, like the example below

mv codebase/tessellation/modules/core/target/scala-2.13/tessellation-core-assembly-* global-l0.jar
mv codebase/tessellation/modules/wallet/target/scala-2.13/tessellation-wallet-assembly-* cl-wallet.jar

  • Run the following command to get the clusterId (store this information):

java -jar cl-wallet.jar show-id

  • Run the following command to get the clusterAddress (store this information):

java -jar cl-wallet.jar show-address

  • Outside the container, run this following command to get your docker container IP

docker container inspect :container_name | grep -i IPAddress

  • Outside the container, we need to join our container to the created network, you can do this with the following command (outside the container)

docker network connect custom-network-tokens :container_name

  • You can check now your network and see your container there:

docker network inspect custom-network

  • Fill the environment variables necessary to run the container (from your first p12 file):

export CL_KEYSTORE=":name-of-your-file.p12"
export CL_KEYALIAS=":name-of-your-file"
export CL_PASSWORD=":password"
export CL_APP_ENV=dev
export CL_COLLATERAL=0
export CL_ENV=dev

  • Create one empty genesis file in root directory too (you can add wallets and amounts if you want to):

touch genesis.csv

  • Finally, run the jar:

java -jar global-l0.jar run-genesis genesis.csv --ip :ip_of_your_container

  • Your should see something like this:

23:26:53.013 [io-compute-blocker-3] INFO  o.t.s.a.TessellationIOApp - App environment: Dev
23:26:53.052 [io-compute-blocker-3] INFO  o.t.s.a.TessellationIOApp - App version: 2.0.0-alpha.2
[WARNING] Your CPU is probably starving. Consider increasing the granularity
of your delays or adding more cedes. This may also be a sign that you are
unintentionally running blocking I/O operations (such as File or InetAddress)
without the blocking combinator.
[WARNING] Your CPU is probably starving. Consider increasing the granularity
of your delays or adding more cedes. This may also be a sign that you are
unintentionally running blocking I/O operations (such as File or InetAddress)
without the blocking combinator.
23:27:03.051 [io-compute-5] INFO  o.t.s.a.TessellationIOApp - Self peerId: b1cf4d017eedb3e187b4d17cef9bdbcfdb2e57b26e346e9186da3a7a2b9110d73481fedbc6de23db51fb932371c54b02fff3388712dcb1e902870da7fa472f66
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.esotericsoftware.kryo.util.UnsafeUtil (file:/code/global-l0.jar) to constructor java.nio.DirectByteBuffer(long,int,java.lang.Object)
WARNING: Please consider reporting this to the maintainers of com.esotericsoftware.kryo.util.UnsafeUtil
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
23:27:04.670 [io-compute-5] INFO  o.t.s.a.TessellationIOApp - Seedlist disabled.
23:27:18.263 [io-compute-1] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 0.0.0.0:9000
23:27:18.270 [io-compute-1] INFO  o.t.s.r.MkHttpServer - HTTP Server name=public started at /0.0.0.0:9000
23:27:18.315 [io-compute-2] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 0.0.0.0:9001
23:27:18.316 [io-compute-2] INFO  o.t.s.r.MkHttpServer - HTTP Server name=p2p started at /0.0.0.0:9001
23:27:18.357 [io-compute-1] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 127.0.0.1:9002
23:27:18.359 [io-compute-1] INFO  o.t.s.r.MkHttpServer - HTTP Server name=cli started at /127.0.0.1:9002
23:27:20.400 [io-compute-3] INFO  o.t.s.i.c.d.N.$anon - Node state changed to=Ready{}

  • That's all for the global-l0 container

Currency L0​

  • Here is the instructions to run specifically Currency L0 container.

  • Move the p12 file to container with the instruction:

docker cp :directory-of-p12-file container-name:file-name.p12

  • Inside the docker container make sure that your p12 file exists correctly

  • It should be at the root level (same level as the tessellation folder)

  • Move to tessellation folder:

cd tessellation/

  • Generate the jars

sbt currencyL0/assembly

  • Check the logs to see which version of currency-l0 was published. It should be something like this:

/tessellation/modules/currency-l0/target/scala-2.13/tessellation-currency-l0-assembly-*.jar

  • Move this jar to the root folder, like the example below

mv codebase/tessellation/modules/core/target/scala-2.13/tessellation-currency-l0-assembly-* currency-l0.jar

  • Outside the container, run this following command to get your docker container IP

docker container inspect :container_name | grep -i IPAddress

  • Outside the container, we need to join our container to the created network, you can do this with the following command (outside the container)

docker network connect custom-network-tokens :container_name

  • You can check now your network and see your container there:

docker network inspect custom-network

  • Fill the environment variables necessary to run the container (from your first p12 file):

export CL_KEYSTORE=":name-of-your-file.p12"
export CL_KEYALIAS=":name-of-your-file"
export CL_PASSWORD=":password"
export CL_GLOBAL_L0_PEER_ID=:id_got_of_command_cl_wallet_show_id
export CL_L0_TOKEN_IDENTIFIER=:id_got_of_command_cl_wallet_show_address
export CL_PUBLIC_HTTP_PORT=9000
export CL_P2P_HTTP_PORT=9001
export CL_CLI_HTTP_PORT=9002
export CL_GLOBAL_L0_PEER_HTTP_HOST=:ip-global-l0-container
export CL_GLOBAL_L0_PEER_HTTP_PORT=9000
export CL_APP_ENV=dev
export CL_COLLATERAL=0

  • Create one genesis file in root directory too (you can add wallets and amounts if you want to):

touch genesis.csv

  • You should edit this genesis.csv to add your addresses and amounts. You can use vim for that:

vim genesis.csv

  • Example of genesis content:

DAG8pkb7EhCkT3yU87B2yPBunSCPnEdmX2Wv24sZ,1000000000000
DAG4o41NzhfX6DyYBTTXu6sJa6awm36abJpv89jB,1000000000000
DAG4Zd2W2JxL1f1gsHQCoaKrRonPSSHLgcqD7osU,1000000000000

  • Finally, run the jar:

java -jar currency-l0.jar run-genesis genesis.csv --ip :ip_of_current_container

  • Your should see something like this:

23:28:33.769 [io-compute-blocker-3] INFO  o.t.s.a.TessellationIOApp - App environment: Dev
23:28:33.829 [io-compute-blocker-3] INFO  o.t.s.a.TessellationIOApp - App version: 2.0.0-alpha.2
23:29:25.489 [io-compute-2] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 0.0.0.0:9000
23:29:25.520 [io-compute-2] INFO  o.t.s.r.MkHttpServer - HTTP Server name=public started at /0.0.0.0:9000
23:29:25.606 [io-compute-2] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 0.0.0.0:9001
23:29:25.608 [io-compute-2] INFO  o.t.s.r.MkHttpServer - HTTP Server name=p2p started at /0.0.0.0:9001
23:29:25.795 [io-compute-3] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 127.0.0.1:9002
23:29:25.796 [io-compute-3] INFO  o.t.s.r.MkHttpServer - HTTP Server name=cli started at /127.0.0.1:9002
23:29:44.671 [io-compute-3] INFO  o.t.c.l.s.s.G.$anon - Genesis binary 3c02294a7a3c7b3a8f2af8c9633a82af46430cda7ffc2de0fc0c6f19afb497e0 and 57a4f918ce8228be1282834ece3e6f69ad87d69b42857dbb227b5e6441b25025 accepted and sent to Global L0

  • That's all for the currency-l0 container

Currency L1 - 1​

  • Here is the instructions to run specifically Currency L1 - 1 container.

  • Move the p12 file to container with the instruction:

docker cp :directory-of-p12-file container-name:file-name.p12

  • Inside the docker container make sure that your p12 file exists correctly

  • It should be at the root level (same level as the tessellation folder)

  • Move to tessellation folder:

cd tessellation/

  • Generate the jars

sbt currencyL1/assembly

  • Check the logs to see which version of currency-l1 was published. It should be something like this:

/tessellation/modules/currency-l1/target/scala-2.13/tessellation-currency-l1-assembly-*.jar

  • Move this jar to the root folder, like the example below

mv codebase/tessellation/modules/currency-l1/target/scala-2.13/tessellation-currency-l1-assembly-* currency-l1.jar

  • Outside the container, run this following command to get your docker container IP

docker container inspect :container_name | grep -i IPAddress

  • Outside the container, we need to join our container to the created network, you can do this with the following command (outside the container)

docker network connect custom-network-tokens :container_name

  • You can check now your network and see your container there:

docker network inspect custom-network

  • Fill the environment variables necessary to run the container (from your first p12 file):

export CL_KEYSTORE=":name-of-your-file.p12"
export CL_KEYALIAS=":name-of-your-file"
export CL_PASSWORD=":password"
export CL_GLOBAL_L0_PEER_ID=:id_got_of_command_cl_wallet_show_id
export CL_L0_PEER_ID=:id_got_of_command_cl_wallet_show_id
export CL_L0_TOKEN_IDENTIFIER=:id_got_of_command_cl_wallet_show_address
export CL_PUBLIC_HTTP_PORT=9000
export CL_P2P_HTTP_PORT=9001
export CL_CLI_HTTP_PORT=9002
export CL_GLOBAL_L0_PEER_HTTP_HOST=:ip-global-l0-container
export CL_GLOBAL_L0_PEER_HTTP_PORT=9000
export CL_L0_PEER_HTTP_HOST=:ip-currency-l0-container
export CL_L0_PEER_HTTP_PORT=9000
export CL_APP_ENV=dev
export CL_COLLATERAL=0

  • Finally, run the jar:

java -jar currency-l1.jar run-initial-validator  --ip :ip_of_current_container

  • Your should see something like this:

23:31:34.892 [io-compute-blocker-3] INFO  o.t.s.a.TessellationIOApp - App environment: Dev
23:31:34.901 [io-compute-blocker-3] INFO  o.t.s.a.TessellationIOApp - App version: 2.0.0-alpha.2
23:31:38.257 [io-compute-1] INFO  o.t.s.a.TessellationIOApp - Self peerId: b1cf4d017eedb3e187b4d17cef9bdbcfdb2e57b26e346e9186da3a7a2b9110d73481fedbc6de23db51fb932371c54b02fff3388712dcb1e902870da7fa472f66
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.esotericsoftware.kryo.util.UnsafeUtil (file:/code/currency-l1.jar) to constructor java.nio.DirectByteBuffer(long,int,java.lang.Object)
WARNING: Please consider reporting this to the maintainers of com.esotericsoftware.kryo.util.UnsafeUtil
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
23:31:39.054 [io-compute-1] INFO  o.t.s.a.TessellationIOApp - Seedlist disabled.
23:31:49.892 [io-compute-6] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 0.0.0.0:9000
23:31:49.895 [io-compute-6] INFO  o.t.s.r.MkHttpServer - HTTP Server name=public started at /0.0.0.0:9000
23:31:49.917 [io-compute-6] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 0.0.0.0:9001
23:31:49.918 [io-compute-6] INFO  o.t.s.r.MkHttpServer - HTTP Server name=p2p started at /0.0.0.0:9001
23:31:49.943 [io-compute-3] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 127.0.0.1:9002
23:31:49.943 [io-compute-3] INFO  o.t.s.r.MkHttpServer - HTTP Server name=cli started at /127.0.0.1:9002
23:31:52.135 [io-compute-6] INFO  o.t.s.i.c.d.N.$anon - Node state changed to=Ready{}
23:31:57.435 [io-compute-0] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger
23:31:57.635 [io-compute-3] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:02.598 [io-compute-1] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:02.658 [io-compute-2] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger
23:32:06.858 [io-compute-0] INFO  o.t.d.l.StateChannel - Pulled following global snapshot: SnapshotReference{height=0,subHeight=11,ordinal=SnapshotOrdinal{value=11},lastSnapshotHash=93b341d24ce00f43abe054448afe29a43d6997bc0df6bd38821fe394d69a969f,hash=bc8aade10ab11efac2b180c48e78b060420dda6e72019061faf82ff8a8369fd7,proofsHash=9b869faaa608b3f3b8e2a9a4e548d371c11977ba2f5a498b9062f8d78d5e6676}
23:32:06.959 [io-compute-0] INFO  o.t.d.l.StateChannel - Snapshot processing result: DownloadPerformed{reference=SnapshotReference{height=0,subHeight=11,ordinal=SnapshotOrdinal{value=11},lastSnapshotHash=93b341d24ce00f43abe054448afe29a43d6997bc0df6bd38821fe394d69a969f,hash=bc8aade10ab11efac2b180c48e78b060420dda6e72019061faf82ff8a8369fd7,proofsHash=9b869faaa608b3f3b8e2a9a4e548d371c11977ba2f5a498b9062f8d78d5e6676},addedBlock=Set(),removedObsoleteBlocks=Set()}
23:32:07.172 [io-compute-0] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:07.177 [io-compute-2] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger
23:32:12.178 [io-compute-0] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:12.219 [io-compute-0] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger

  • That's all for the currency-l1-1 container

Currency L1 - 2​

  • Here is the instructions to run specifically Currency L1 - 2 container.

  • Move the p12 file to container with the instruction (second p12 file):

docker cp :directory-of-p12-file-2 container-name:file-name.p12

  • Inside the docker container make sure that your p12 file exists correctly

  • It should be at the root level (same level as the tessellation folder)

  • Move to tessellation folder:

cd tessellation/

  • Generate the jars

sbt currencyL1/assembly

  • Check the logs to see which version of currency-l1 was published. It should be something like this:

/tessellation/modules/currency-l1/target/scala-2.13/tessellation-currency-l1-assembly-*.jar

  • Move this jar to the root folder, like the example below

mv codebase/tessellation/modules/currency-l1/target/scala-2.13/tessellation-currency-l1-assembly-* currency-l1.jar

  • Outside the container, run this following command to get your docker container IP

docker container inspect :container_name | grep -i IPAddress

  • Outside the container, we need to join our container to the created network, you can do this with the following command (outside the container)

docker network connect custom-network-tokens :container_name

  • You can check now your network and see your container there:

docker network inspect custom-network

  • Fill the environment variables necessary to run the container (from your first p12 file):

export CL_KEYSTORE=":name-of-your-second-file.p12"
export CL_KEYALIAS=":name-of-your-second-file"
export CL_PASSWORD=":password"
export CL_GLOBAL_L0_PEER_ID=:id_got_of_command_cl_wallet_show_id
export CL_L0_PEER_ID=:id_got_of_command_cl_wallet_show_id
export CL_L0_TOKEN_IDENTIFIER=:id_got_of_command_cl_wallet_show_address
export CL_PUBLIC_HTTP_PORT=9000
export CL_P2P_HTTP_PORT=9001
export CL_CLI_HTTP_PORT=9002
export CL_GLOBAL_L0_PEER_HTTP_HOST=:ip-global-l0-container
export CL_GLOBAL_L0_PEER_HTTP_PORT=9000
export CL_L0_PEER_HTTP_HOST=:ip-currency-l0-container
export CL_L0_PEER_HTTP_PORT=9000
export CL_APP_ENV=dev
export CL_COLLATERAL=0

  • Finally, run the jar:

java -jar currency-l1.jar run-validator  --ip :ip_of_current_container

  • Your should see something like this:

23:31:34.892 [io-compute-blocker-3] INFO  o.t.s.a.TessellationIOApp - App environment: Dev
23:31:34.901 [io-compute-blocker-3] INFO  o.t.s.a.TessellationIOApp - App version: 2.0.0-alpha.2
23:31:38.257 [io-compute-1] INFO  o.t.s.a.TessellationIOApp - Self peerId: b1cf4d017eedb3e187b4d17cef9bdbcfdb2e57b26e346e9186da3a7a2b9110d73481fedbc6de23db51fb932371c54b02fff3388712dcb1e902870da7fa472f66
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.esotericsoftware.kryo.util.UnsafeUtil (file:/code/currency-l1.jar) to constructor java.nio.DirectByteBuffer(long,int,java.lang.Object)
WARNING: Please consider reporting this to the maintainers of com.esotericsoftware.kryo.util.UnsafeUtil
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
23:31:39.054 [io-compute-1] INFO  o.t.s.a.TessellationIOApp - Seedlist disabled.
23:31:49.892 [io-compute-6] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 0.0.0.0:9000
23:31:49.895 [io-compute-6] INFO  o.t.s.r.MkHttpServer - HTTP Server name=public started at /0.0.0.0:9000
23:31:49.917 [io-compute-6] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 0.0.0.0:9001
23:31:49.918 [io-compute-6] INFO  o.t.s.r.MkHttpServer - HTTP Server name=p2p started at /0.0.0.0:9001
23:31:49.943 [io-compute-3] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 127.0.0.1:9002
23:31:49.943 [io-compute-3] INFO  o.t.s.r.MkHttpServer - HTTP Server name=cli started at /127.0.0.1:9002
23:31:52.135 [io-compute-6] INFO  o.t.s.i.c.d.N.$anon - Node state changed to=Ready{}
23:31:57.435 [io-compute-0] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger
23:31:57.635 [io-compute-3] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:02.598 [io-compute-1] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:02.658 [io-compute-2] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger
23:32:06.858 [io-compute-0] INFO  o.t.d.l.StateChannel - Pulled following global snapshot: SnapshotReference{height=0,subHeight=11,ordinal=SnapshotOrdinal{value=11},lastSnapshotHash=93b341d24ce00f43abe054448afe29a43d6997bc0df6bd38821fe394d69a969f,hash=bc8aade10ab11efac2b180c48e78b060420dda6e72019061faf82ff8a8369fd7,proofsHash=9b869faaa608b3f3b8e2a9a4e548d371c11977ba2f5a498b9062f8d78d5e6676}
23:32:06.959 [io-compute-0] INFO  o.t.d.l.StateChannel - Snapshot processing result: DownloadPerformed{reference=SnapshotReference{height=0,subHeight=11,ordinal=SnapshotOrdinal{value=11},lastSnapshotHash=93b341d24ce00f43abe054448afe29a43d6997bc0df6bd38821fe394d69a969f,hash=bc8aade10ab11efac2b180c48e78b060420dda6e72019061faf82ff8a8369fd7,proofsHash=9b869faaa608b3f3b8e2a9a4e548d371c11977ba2f5a498b9062f8d78d5e6676},addedBlock=Set(),removedObsoleteBlocks=Set()}
23:32:07.172 [io-compute-0] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:07.177 [io-compute-2] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger
23:32:12.178 [io-compute-0] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:12.219 [io-compute-0] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger

  • That's all for the currency-l1-2 container

Currency L1 - 3​

  • Here is the instructions to run specifically Currency L1 - 2 container.

  • Move the p12 file to container with the instruction (third p12 file):

docker cp :directory-of-p12-file-3 container-name:file-name.p12

  • Inside the docker container make sure that your p12 file exists correctly

  • It should be at the root level (same level as the tessellation folder)

  • Move to tessellation folder:

cd tessellation/

  • Generate the jars

sbt currencyL1/assembly

  • Check the logs to see which version of currency-l1 was published. It should be something like this:

/tessellation/modules/currency-l1/target/scala-2.13/tessellation-currency-l1-assembly-*.jar

  • Move this jar to the root folder, like the example below

mv codebase/tessellation/modules/currency-l1/target/scala-2.13/tessellation-currency-l1-assembly-* currency-l1.jar

  • Outside the container, run this following command to get your docker container IP

docker container inspect :container_name | grep -i IPAddress

  • Outside the container, we need to join our container to the created network, you can do this with the following command (outside the container)

docker network connect custom-network-tokens :container_name

  • You can check now your network and see your container there:

docker network inspect custom-network

  • Fill the environment variables necessary to run the container (from your first p12 file):

export CL_KEYSTORE=":name-of-your-third-file.p12"
export CL_KEYALIAS=":name-of-your-third-file"
export CL_PASSWORD=":password"
export CL_GLOBAL_L0_PEER_ID=:id_got_of_command_cl_wallet_show_id
export CL_L0_PEER_ID=:id_got_of_command_cl_wallet_show_id
export CL_L0_TOKEN_IDENTIFIER=:id_got_of_command_cl_wallet_show_address
export CL_PUBLIC_HTTP_PORT=9000
export CL_P2P_HTTP_PORT=9001
export CL_CLI_HTTP_PORT=9002
export CL_GLOBAL_L0_PEER_HTTP_HOST=:ip-global-l0-container
export CL_GLOBAL_L0_PEER_HTTP_PORT=9000
export CL_L0_PEER_HTTP_HOST=:ip-currency-l0-container
export CL_L0_PEER_HTTP_PORT=9000
export CL_APP_ENV=dev
export CL_COLLATERAL=0

  • Finally, run the jar:

java -jar currency-l1.jar run-validator  --ip :ip_of_current_container

  • Your should see something like this:

23:31:34.892 [io-compute-blocker-3] INFO  o.t.s.a.TessellationIOApp - App environment: Dev
23:31:34.901 [io-compute-blocker-3] INFO  o.t.s.a.TessellationIOApp - App version: 2.0.0-alpha.2
23:31:38.257 [io-compute-1] INFO  o.t.s.a.TessellationIOApp - Self peerId: b1cf4d017eedb3e187b4d17cef9bdbcfdb2e57b26e346e9186da3a7a2b9110d73481fedbc6de23db51fb932371c54b02fff3388712dcb1e902870da7fa472f66
WARNING: An illegal reflective access operation has occurred
WARNING: Illegal reflective access by com.esotericsoftware.kryo.util.UnsafeUtil (file:/code/currency-l1.jar) to constructor java.nio.DirectByteBuffer(long,int,java.lang.Object)
WARNING: Please consider reporting this to the maintainers of com.esotericsoftware.kryo.util.UnsafeUtil
WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations
WARNING: All illegal access operations will be denied in a future release
23:31:39.054 [io-compute-1] INFO  o.t.s.a.TessellationIOApp - Seedlist disabled.
23:31:49.892 [io-compute-6] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 0.0.0.0:9000
23:31:49.895 [io-compute-6] INFO  o.t.s.r.MkHttpServer - HTTP Server name=public started at /0.0.0.0:9000
23:31:49.917 [io-compute-6] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 0.0.0.0:9001
23:31:49.918 [io-compute-6] INFO  o.t.s.r.MkHttpServer - HTTP Server name=p2p started at /0.0.0.0:9001
23:31:49.943 [io-compute-3] INFO  o.h.e.s.EmberServerBuilderCompanionPlatform - Ember-Server service bound to address: 127.0.0.1:9002
23:31:49.943 [io-compute-3] INFO  o.t.s.r.MkHttpServer - HTTP Server name=cli started at /127.0.0.1:9002
23:31:52.135 [io-compute-6] INFO  o.t.s.i.c.d.N.$anon - Node state changed to=Ready{}
23:31:57.435 [io-compute-0] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger
23:31:57.635 [io-compute-3] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:02.598 [io-compute-1] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:02.658 [io-compute-2] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger
23:32:06.858 [io-compute-0] INFO  o.t.d.l.StateChannel - Pulled following global snapshot: SnapshotReference{height=0,subHeight=11,ordinal=SnapshotOrdinal{value=11},lastSnapshotHash=93b341d24ce00f43abe054448afe29a43d6997bc0df6bd38821fe394d69a969f,hash=bc8aade10ab11efac2b180c48e78b060420dda6e72019061faf82ff8a8369fd7,proofsHash=9b869faaa608b3f3b8e2a9a4e548d371c11977ba2f5a498b9062f8d78d5e6676}
23:32:06.959 [io-compute-0] INFO  o.t.d.l.StateChannel - Snapshot processing result: DownloadPerformed{reference=SnapshotReference{height=0,subHeight=11,ordinal=SnapshotOrdinal{value=11},lastSnapshotHash=93b341d24ce00f43abe054448afe29a43d6997bc0df6bd38821fe394d69a969f,hash=bc8aade10ab11efac2b180c48e78b060420dda6e72019061faf82ff8a8369fd7,proofsHash=9b869faaa608b3f3b8e2a9a4e548d371c11977ba2f5a498b9062f8d78d5e6676},addedBlock=Set(),removedObsoleteBlocks=Set()}
23:32:07.172 [io-compute-0] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:07.177 [io-compute-2] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger
23:32:12.178 [io-compute-0] DEBUG o.t.d.l.d.c.b.Validator - Cannot start own consensus: Not enough peers, Not enough tips, No transactions
23:32:12.219 [io-compute-0] DEBUG o.t.d.l.StateChannel - Received block consensus input to process: InspectionTrigger

  • That's all for the currency-l1-3 container

Joining Currency L1 containers to build the cluster​

  • We need to join the 2 and 3 currency L1 container to the first one, to build the cluster.

  • For that, we need to open another terminal instance and run

docker exec -it :l1-currency-2-container-name /bin/bash

  • Then we need to call this:

curl -v -X POST http://localhost:9002/cluster/join -H \"Content-type: application/json\" -d '{ \"id\":\":id_got_of_command_cl_wallet_show_id\", \"ip\": \":ip_of_currency_l1_1_container\", \"p2pPort\": 9001 }'

  • Repeat the same with the third Currency L1 container

  • You now should have the cluster build, if you access the url: http://localhost:9200/cluster/info you should see the nodes

Next Steps​

You should now have a minimal development environment installed and running 🎉

Send your first transaction!

Set up the FE Developer Dashboard and send your hello world metagraph transaction here

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