Stop using tip version in CI and migrate to Go 1.16.8

.github/workflows/build.yaml

@@ -19,7 +19,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2
         with:
-          go-version: "^1.16"
+          go-version: "1.16.8"
       - env:
           TARGET: ${{ matrix.target }}
         run: |

.github/workflows/e2e.yaml

@@ -13,7 +13,7 @@ jobs:
     - uses: actions/checkout@v2
     - uses: actions/setup-go@v2
       with:
-        go-version: "^1.16"
+        go-version: "1.16.8"
     - run: date
     - env:
         TARGET: ${{ matrix.target }}

.github/workflows/functional.yaml

@@ -12,7 +12,7 @@ jobs:
     - uses: actions/checkout@v2
     - uses: actions/setup-go@v2
       with:
-        go-version: "^1.16"
+        go-version: "1.16.8"
     - run: date
     - env:
         TARGET: ${{ matrix.target }}

.github/workflows/grpcproxy.yaml

@@ -12,7 +12,7 @@ jobs:
     - uses: actions/checkout@v2
     - uses: actions/setup-go@v2
       with:
-        go-version: "^1.16"
+        go-version: "1.16.8"
     - run: date
     - env:
         TARGET: ${{ matrix.target }}

.github/workflows/static-analysis.yaml

@@ -12,7 +12,7 @@ jobs:
       - uses: actions/checkout@v2
       - uses: actions/setup-go@v2
         with:
-          go-version: "^1.16"
+          go-version: "1.16.8"
       - run: date
       - env:
           TARGET: ${{ matrix.target }}

.github/workflows/tests.yaml

@@ -16,7 +16,7 @@ jobs:
     - uses: actions/checkout@v2
     - uses: actions/setup-go@v2
       with:
-        go-version: "^1.16"
+        go-version: "1.16.8"
     - run: date
     - env:
         TARGET: ${{ matrix.target }}

.travis.yml

@@ -6,7 +6,7 @@ sudo: required
 services: docker
 
 go:
-  - "1.16.3"
+  - "1.16.8"
   - tip
 
 notifications:
@@ -21,14 +21,14 @@ env:
 matrix:
   fast_finish: true
   allow_failures:
-    - go: "1.16.3"
+    - go: "1.16.8"
       env: TARGET=linux-amd64-coverage
     - go: tip
       env: TARGET=linux-amd64-fmt-unit-go-tip-2-cpu
   exclude:
     - go: tip
       env: TARGET=linux-amd64-coverage
-    - go: "1.16.3"
+    - go: "1.16.8"
       env: TARGET=linux-amd64-fmt-unit-go-tip-2-cpu
 
 before_install:

Makefile

@@ -39,7 +39,7 @@ clean:
 	rm -rf ./tests/e2e/default.proxy
 	find ./ -name "127.0.0.1:*" -o -name "localhost:*" -o -name "*.log" -o -name "agent-*" -o -name "*.coverprofile" -o -name "testname-proxy-*" | $(XARGS)
 
-GO_VERSION ?= 1.16.3
+GO_VERSION ?= 1.16.8
 ETCD_VERSION ?= $(shell git rev-parse --short HEAD || echo "GitNotFound")
 
 TEST_SUFFIX = $(shell date +%s | base64 | head -c 15)

tests/manual/Makefile

@@ -1,5 +1,5 @@
 TMP_DOCKERFILE:=$(shell mktemp)
-GO_VERSION ?= 1.16.3
+GO_VERSION ?= 1.16.8
 TMP_DIR_MOUNT_FLAG = --tmpfs=/tmp:exec
 ifdef HOST_TMP_DIR
 	TMP_DIR_MOUNT_FLAG = --mount type=bind,source=$(HOST_TMP_DIR),destination=/tmp