By default, Docker images are referenced from Docker Hub. This has now
applied rate limiting that is causing builds to fail. Current Fabric
v2.5 and chaincode container Docker images are also published to GitHub
Container Registry, which does not impose rate limits and will be
located closer to the GitHub Actions runners.
This change:
- Updates to latest Fabric component versions, which are available in
GHCR. The Fabric install script defaults to GHCR as the Docker
registry for versions that are available here.
- Pulls and re-tags chaincode container images from GHCR in advance of
running tests in the build. This avoids them being pulled from Docker
Hub during test execution.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
If CA server hasn't finished initialization then the initial register and enroll requests will fail.
Instead of waiting 3 seconds, actually check if CA service is ready.
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
If CA server hasn't finished initialization then the initial
register and enroll requests will fail.
Waiting 3 seconds resolves the issue.
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
Fix test-network-nano-bash orderer4 enrollment.
Also improve error handling and messages in CA interaction.
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
test-network-nano-bash is often used with locally built
fabric and fabric-ca binaries.
As such the intent is to first look for locally
built binaries and then fall back to binaries downloaded
with the samples.
This was correct for fabric binaries but not the fabric-ca binaries.
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
This patch adds BFT Orderer testing to the CI workflows.
The following test environments are updated:
- test-network
- test-network-k8s
Signed-off-by: Tatsuya Sato <tatsuya.sato.so@hitachi.com>
This patch adds initial support for BFT orderers in the test-network-k8s.
When `TEST_NETWORK_ORDERER_TYPE` is set to `bft`, the network launches
four orderers configured with SmartBFT.
Signed-off-by: Tatsuya Sato <tatsuya.sato.so@hitachi.com>
The existing orderer configuration file is incompatible with v3.0,
and the v3.0 configuration does not work with v2.5.
To support both versions, configuration settings have been updated to
use environment variables instead of referencing static configuration
files.
Signed-off-by: Tatsuya Sato <tatsuya.sato.so@hitachi.com>
The shadow plugin is now maintained by the GradleUp organization. Change
to use the current plugin ID and latest version.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
A behaviour change in microfab means that the orderer endpoint needs to
be explicitly specified when using the peer CLI to submit transactions.
Ideally the microfab environment would not require this but the
documented commands do not currently work without this.
This change updates the full-stack-asset-transfer-guide documentation so
that CLI commands include the orderer endpoint explicitly.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
The new microfab release seems to start slower than the previous
release. This might be due to a change from solo to raft consensus. This
causes failures in the full-stack-asset-transfer appdev tests. Chaincode
deployment fails since the channel is not yet available.
Instead of increasing the sleep time after launching microfab, this
change attempts to wait however long is required by looking for the
"Microfab started" message in the container log before proceeding.
The test script is also updated to correctly stop the external chaincode
process when the script exits. Previously the process ID of the npm
command used to lauch the chaincode was captured rather than the actual
chaincode process.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
Update maintainers to reflect activty from the past year.
- Retire Josh Kneubuhl, Matthew White, Arnaud Le Hors, Nikhil Gupta.
- Add Mark Lewis
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
This patch updates chaincode container versions to 2.5 in the following
samples:
- test-network-k8s
- full-stack-asset-transfer-guide
Signed-off-by: Tatsuya Sato <tatsuya.sato.so@hitachi.com>
The test-network peer configuration specifies $(TWO_DIGIT_VERSION) as
the tag for the Node and Java chaincode containers. For Fabric v3.0,
this requests fabric-nodeenv:3.0 and fabric-javaenv:3.0 Docker images to
host Node and Java chaincode respectively. These images do not exist,
which causes deployment of Node and Java chaincode to fail when using
Fabric v3.0. Fabric v3.0 continues to use fabric-nodeenv:2.5 and
fabric-javaenv:2.5.
This change updates the test-network peer configuration to explicitly
specify `2.5` as the Node and Java chaincode Docker image tags. This is
(currently) the correct version for both Fabric v2.5 and Fabric v3.0.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
Created project directory, app.go and connect.go files. Reused the logic for
connect.go from the events application and added second organization setup.
Implemented private data transaction example in go as described in the main
documentation in "Tutorials/Using Private Data in Fabric".
Updated README.md with the command to run the go application and the script
which runs the application in the Github Actions workflow.
Fixed typos and punctuation in the private data typescript application.
Signed-off-by: Stanislav Jakuschevskij <stas@two-giants.com>
The latest fabric-gateway client API release (v1.7.0) includes the gRPC error
details in the GatewayExcetion stack trace so it is not necessary to
programmatically access them to demonstrate that they are present.
This change updates the asset-transfer-basic/application-gateway-java
sample to simplify the updateNonExistentAsset example method. It also:
- Updates all samples to use the latest fabric-gateway release.
- Adds equivalent Maven POM files for fabric-gateway application samples.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
The repository currently uses Go 1.22 to test samples in the automated
build. This change sets the Go version in all go.mod (and go.work) files
to Go 1.22.0, and removes any Go toolchain entries.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
For some signing implementations, such as ed25519, a non-default hash
implementation must be specified when creating the Gateway connection in
client applications. Rather than relying on the default hash algorithm,
it is probably good practice in general to specify an algorithm that is
compatible with your signing implementation.
This change explicitly specifies the hash algorithm to raise visibility
of the option to select the hash algorithm.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
Since Fabric v3.0 builds on ubuntu 22.04,
it is necessary for samples CI to run on ubuntu 22.04.
Both Fabric v2.5 components (ubuntu 20.04) and
Fabric v3.0 components (ubuntu 22.04) work on
ubuntu 22.04 runtime.
The update also requires shell script updates to pass linting.
Signed-off-by: David Enyeart <enyeart@us.ibm.com>
This patch improves prereqs logic in test-network-k8s.
- Use the newer install script instead of bootstrap.sh
- Download binaries matching the Docker image versions, instead of the latest version
- Add checks for Fabric versions to ensure consistency between images and binaries
Signed-off-by: Tatsuya Sato <tatsuya.sato.so@hitachi.com>
Add document about how to benchmark the performance using Hyperledger Caliper
Signed-off-by: takayuki-nagai <takayuki.nagai.nu@hitachi.com>
Co-authored-by: Tatsuya Sato <tatsuya.sato.so@hitachi.com>
While the TypeScript application sample is essentially identical (with
the addition of some type declarations), there seems to be sufficient
uncertainty amongst JavaScript developers not familiar with TypeScript
on how best to implement a JavaScript application that it is worthwhile
having one plain JavaScript sample using the current client API.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
The removed samples make use of deprecated legacy client SDKs. They all
have equivalent samples implemented using the currently supported Fabric
Gateway client API, and are therefore redundant.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
- Dependency updates
- ESLint flat configuration format, replacing deprecated configuration
- Minor fixes to compile and lint issues
- Consistent TypeScript formatting with .editorconfig
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
- Correct sh compability in ca_utils.sh
- Correct linux compatibility in external builder
Signed-off-by: Chris Elder <celder628@gmail.com>
Signed-off-by: Chris Elder <celder@Chriss-MacBook-Pro.local>
This demonstrates good practice in restricting the chaincode package
versions to those applicable for the specific Fabric (major/minor)
version targeted for deployment.
Also some corrections to the repository README. Particularly referring
to other branches for samples targeted at earlier Fabric versions, since
samples in the main branch may exploit features not available in older
Fabric releases, which can cause confusion for end users.
Signed-off-by: Mark S. Lewis <Mark.S.Lewis@outlook.com>
