chore: v0.45.x bump min go version to 1.17

.github/workflows/lint.yml

@@ -14,7 +14,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v2.1.4
         with:
-          go-version: 1.16
+          go-version: 1.17
       - uses: technote-space/get-diff-action@v5
         id: git_diff
         with:

.github/workflows/sims.yml

@@ -15,7 +15,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - name: Display go version
         run: go version
       - run: make build
@@ -26,7 +26,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - name: Display go version
         run: go version
       - name: Install runsim
@@ -43,7 +43,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - name: Display go version
         run: go version
       - uses: technote-space/get-diff-action@v4
@@ -69,7 +69,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - name: Display go version
         run: go version
       - uses: technote-space/get-diff-action@v4
@@ -97,7 +97,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - name: Display go version
         run: go version
       - uses: technote-space/get-diff-action@v4
@@ -125,7 +125,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - name: Display go version
         run: go version
       - uses: technote-space/get-diff-action@v4

.github/workflows/tag.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Install Go
         uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - name: Unshallow
         run: git fetch --prune --unshallow
       - name: Create release

.github/workflows/test.yml

@@ -12,7 +12,7 @@ jobs:
     steps:
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - name: Display go version
         run: go version
       - name: install tparse
@@ -32,7 +32,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - uses: technote-space/get-diff-action@v4
         id: git_diff
         with:
@@ -49,7 +49,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - name: Display go version
         run: go version
       - uses: technote-space/get-diff-action@v4
@@ -102,7 +102,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |
@@ -180,7 +180,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - uses: technote-space/get-diff-action@v4
         with:
           PATTERNS: |
@@ -224,7 +224,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2.1.3
         with:
-          go-version: 1.16
+          go-version: 1.17
       - uses: technote-space/get-diff-action@v4
         id: git_diff
         with:
@@ -234,7 +234,7 @@ jobs:
             go.sum
       - name: start localnet
         run: |
-          make clean build-simd-linux localnet-start
+          make clean localnet-start
         if: env.GIT_DIFF
       - name: test liveness
         run: |

CHANGELOG.md

@@ -39,6 +39,7 @@ Ref: https://keepachangelog.com/en/1.0.0/
 
 ### Improvements
 
+* [\#11686](https://github.com/cosmos/cosmos-sdk/pull/11686) Update the min required Golang version to `1.17`.
 * (x/auth/vesting) [\#11652](https://github.com/cosmos/cosmos-sdk/pull/11652) Add util functions for `Period(s)`
 
 ## [v0.45.3](https://github.com/cosmos/cosmos-sdk/releases/tag/v0.45.3) - 2022-04-12

Makefile

@@ -112,41 +112,18 @@ BUILD_TARGETS := build install
 
 build: BUILD_ARGS=-o $(BUILDDIR)/
 build-linux:
-	GOOS=linux GOARCH=amd64 LEDGER_ENABLED=false $(MAKE) build
+	GOOS=linux GOARCH=$(if $(findstring aarch64,$(shell uname -m)) || $(findstring arm64,$(shell uname -m)),arm64,amd64) LEDGER_ENABLED=false $(MAKE) build
 
 $(BUILD_TARGETS): go.sum $(BUILDDIR)/
 	go $@ -mod=readonly $(BUILD_FLAGS) $(BUILD_ARGS) ./...
 
 $(BUILDDIR)/:
 	mkdir -p $(BUILDDIR)/
 
-build-simd-all: go.sum
-	$(DOCKER) rm latest-build || true
-	$(DOCKER) run --volume=$(CURDIR):/sources:ro \
-        --env TARGET_PLATFORMS='linux/amd64 darwin/amd64 linux/arm64 windows/amd64' \
-        --env APP=simd \
-        --env VERSION=$(VERSION) \
-        --env COMMIT=$(COMMIT) \
-        --env LEDGER_ENABLED=$(LEDGER_ENABLED) \
-        --name latest-build cosmossdk/rbuilder:latest
-	$(DOCKER) cp -a latest-build:/home/builder/artifacts/ $(CURDIR)/
-
-build-simd-linux: go.sum $(BUILDDIR)/
-	$(DOCKER) rm latest-build || true
-	$(DOCKER) run --volume=$(CURDIR):/sources:ro \
-        --env TARGET_PLATFORMS='linux/amd64' \
-        --env APP=simd \
-        --env VERSION=$(VERSION) \
-        --env COMMIT=$(COMMIT) \
-        --env LEDGER_ENABLED=false \
-        --name latest-build cosmossdk/rbuilder:latest
-	$(DOCKER) cp -a latest-build:/home/builder/artifacts/ $(CURDIR)/
-	cp artifacts/simd-*-linux-amd64 $(BUILDDIR)/simd
-
 cosmovisor:
 	$(MAKE) -C cosmovisor cosmovisor
 
-.PHONY: build build-linux build-simd-all build-simd-linux cosmovisor
+.PHONY: build build-linux cosmovisor
 
 mockgen_cmd=go run github.com/golang/mock/mockgen
 
@@ -484,26 +461,40 @@ proto-update-deps:
 ###                                Localnet                                 ###
 ###############################################################################
 
-# Run a 4-node testnet locally
-localnet-start: build-linux localnet-stop
-	$(if $(shell $(DOCKER) inspect -f '{{ .Id }}' cosmossdk/simd-env 2>/dev/null),$(info found image cosmossdk/simd-env),$(MAKE) -C contrib/images simd-env)
-	$(DOCKER) run --rm -v $(CURDIR)/localnet:/data cosmossdk/simd-env \
-		testnet init-files --v 4 -o /data --starting-ip-address 192.168.10.2 --keyring-backend=test
+localnet-build-env:
+	$(MAKE) -C contrib/images simd-env
+
+localnet-build-dlv:
+	$(MAKE) -C contrib/images simd-dlv
+
+localnet-build-nodes:
+	$(DOCKER) run --rm -v $(CURDIR)/.testnets:/data cosmossdk/simd \
+			  testnet init-files --v 4 -o /data --starting-ip-address 192.168.10.2 --keyring-backend=test
 	docker-compose up -d
 
 localnet-stop:
 	docker-compose down
 
-.PHONY: localnet-start localnet-stop
+# localnet-start will run a 4-node testnet locally. The nodes are
+# based off the docker images in: ./contrib/images/simd-env
+localnet-start: localnet-stop localnet-build-env localnet-build-nodes
+
+# localnet-debug will run a 4-node testnet locally in debug mode
+# you can read more about the debug mode here: ./contrib/images/simd-dlv/README.md
+localnet-debug: localnet-stop localnet-build-dlv localnet-build-nodes
+
+.PHONY: localnet-start localnet-stop localnet-debug localnet-build-env \
+localnet-build-dlv localnet-build-nodes
 
 ###############################################################################
 ###                                rosetta                                  ###
 ###############################################################################
-# builds rosetta test data dir
+
 rosetta-data:
 	-docker container rm data_dir_build
 	docker build -t rosetta-ci:latest -f contrib/rosetta/node/Dockerfile .
 	docker run --name data_dir_build -t rosetta-ci:latest sh /rosetta/data.sh
 	docker cp data_dir_build:/tmp/data.tar.gz "$(CURDIR)/contrib/rosetta/node/data.tar.gz"
 	docker container rm data_dir_build
+
 .PHONY: rosetta-data

contrib/images/Makefile

@@ -1,7 +1,14 @@
 all: simd-env
 
-simd-env:
-	docker build --tag cosmossdk/simd-env -f simd-env/Dockerfile \
-		$(shell git rev-parse --show-toplevel)
+simd-env: simd-rmi
+	docker build --tag cosmossdk/simd -f simd-env/Dockerfile \
+    		$(shell git rev-parse --show-toplevel)
 
-.PHONY: all simd-env
+simd-dlv: simd-rmi
+	docker build --tag cosmossdk/simd -f simd-dlv/Dockerfile \
+        	$(shell git rev-parse --show-toplevel)
+
+simd-rmi:
+	docker rmi cosmossdk/simd 2>/dev/null; true
+
+.PHONY: all simd-env simd-dlv simd-rmi

contrib/images/simd-dlv/Dockerfile

@@ -0,0 +1,22 @@
+FROM golang:1.17-alpine AS build
+RUN apk add build-base git linux-headers libc-dev
+RUN go install github.com/go-delve/delve/cmd/dlv@latest
+WORKDIR /work
+COPY go.mod go.sum /work/
+RUN go mod download
+COPY ./ /work
+RUN LEDGER_ENABLED=false make COSMOS_BUILD_OPTIONS="debug,nostrip" clean build
+
+FROM alpine:3.14 AS run
+RUN apk add bash curl jq
+COPY contrib/images/simd-dlv/wrapper.sh /usr/bin/wrapper.sh
+
+VOLUME /simd
+COPY --from=build /work/build/simd /simd/
+COPY --from=build /go/bin/dlv /usr/local/bin
+WORKDIR /simd
+
+EXPOSE 26656 26657 2345
+ENTRYPOINT ["/usr/bin/wrapper.sh"]
+CMD ["start", "--log_format", "plain"]
+STOPSIGNAL SIGTERM

contrib/images/simd-dlv/README.md

@@ -0,0 +1,37 @@
+# Remote Debugging with go-delve
+
+[Delve](https://github.com/go-delve/delve) is a debugger for the Go programming language. The goal of the project is to provide a simple, full featured debugging tool for Go. Delve should be easy to invoke and easy to use. Chances are if you're using a debugger, things aren't going your way. With that in mind, Delve should stay out of your way as much as possible.
+
+## Use-case
+
+Cosmos-SDK provides you with a local network to bootstrap a chain in your machine, but how does one debug a node or module?
+
+If we start a single node, we won't be able to debug transactions as the machine will be in bootstrapping phase trying to find peers to connect too, thats why we need to start a local network.
+
+But the current `localnet-start` does not provide us with debugging tools so that's why there is a different image for debugging a local network, that is to avoid any issues in the future were debugging won't be needed.
+
+Both `simd-env` and `simd-dlv` work and run the same, except that `simd-dlv` uses `go-delve` to run the binaries.
+
+## How to use
+
+The command to start a local network in debug mode is:
+
+```shell
+# make localnet-debug
+```
+
+The command to stop the local network and destroy its containers is:
+
+```shell
+# make localnet-stop
+```
+
+__note: this works the same for both `localnet-start` and `localnet-debug`__
+
+Now, by default only `simdnode0` is run in debug mode, but you can run any of the other nodes in debug mode by changing the `DEBUG` environment variable to `1` in `docker-compose.yml`.
+
+## How to connect
+
+Delve will open a port on `2345` for `simdnode0` and it will increment for each of the other nodes that have `DEBUG` set to `1`.
+
+You can connect to the debugging server either through [GoLand IDE](https://www.jetbrains.com/help/go/attach-to-running-go-processes-with-debugger.html)  or you can use  [delve cli](https://github.com/go-delve/delve/blob/master/Documentation/usage/dlv_connect.md) command.

contrib/images/simd-dlv/wrapper.sh

@@ -0,0 +1,25 @@
+#!/usr/bin/env sh
+set -euo pipefail
+set -x
+
+DEBUG=${DEBUG:-0}
+BINARY=/simd/${BINARY:-simd}
+ID=${ID:-0}
+LOG=${LOG:-simd.log}
+
+if ! [ -f "${BINARY}" ]; then
+	echo "The binary $(basename "${BINARY}") cannot be found. Please add the binary to the shared folder. Please use the BINARY environment variable if the name of the binary is not 'simd'"
+	exit 1
+fi
+
+export SIMDHOME="/data/node${ID}/simd"
+
+if [ "$DEBUG" -eq 1 ]; then
+  dlv --listen=:2345 --continue --headless=true --api-version=2 --accept-multiclient exec "${BINARY}" -- --home "${SIMDHOME}" "$@"
+elif [ "$DEBUG" -eq 1 ] && [ -d "$(dirname "${SIMDHOME}"/"${LOG}")" ]; then
+  dlv --listen=:2345 --continue --headless=true --api-version=2 --accept-multiclient exec "${BINARY}" -- --home "${SIMDHOME}" "$@" | tee "${SIMDHOME}/${LOG}"
+elif [ -d "$(dirname "${SIMDHOME}"/"${LOG}")" ]; then
+  "${BINARY}" --home "${SIMDHOME}" "$@" | tee "${SIMDHOME}/${LOG}"
+else
+  "${BINARY}" --home "${SIMDHOME}" "$@"
+fi

contrib/images/simd-env/Dockerfile

@@ -2,7 +2,7 @@ FROM golang:1.17-alpine AS build
 RUN apk add build-base git linux-headers
 WORKDIR /work
 COPY go.mod go.sum /work/
-COPY db/go.mod db/go.sum /work/db/
+
 RUN go mod download
 COPY ./ /work
 RUN LEDGER_ENABLED=false make clean build

contrib/rosetta/node/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.15-alpine as build
+FROM golang:1.17-alpine as build
 
 RUN apk add --no-cache tar
 
@@ -29,4 +29,3 @@ COPY --from=build /node/root /root/
 WORKDIR /root/.simapp
 
 RUN chmod -R 0777 ./
-

contrib/rosetta/rosetta-cli/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.15-alpine as build
+FROM golang:1.17-alpine as build
 
 RUN apk add git gcc libc-dev --no-cache