chore(deps): update go to v1.21.1

Signed-off-by: cilium-renovate[bot] <134692979+cilium-renovate[bot]@users.noreply.github.com>

.github/renovate.json5

@@ -247,7 +247,7 @@
         // cases it might not be preinstalled, see:
         // https://github.com/renovatebot/renovate/discussions/23485
         // renovate: datasource=golang-version depName=go
-        "commands": ["install-tool golang 1.20.7", "go mod vendor"],
+        "commands": ["install-tool golang 1.21.1", "go mod vendor"],
         "fileFilters": ["**/**"],
         "executionMode": "branch"
       },

.github/workflows/generated-files.yaml

@@ -19,7 +19,7 @@ jobs:
         uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
         with:
           # renovate: datasource=golang-version depName=go
-          go-version: '1.20.7'
+          go-version: '1.21.1'
       - name: Validate that generated files are up to date.
         run: |
           make generate

.github/workflows/gotests.yml

@@ -26,7 +26,7 @@ jobs:
       uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
       with:
         # renovate: datasource=golang-version depName=go
-        go-version: '1.20.7'
+        go-version: '1.21.1'
 
     - name: Install dependencies
       run: |

.github/workflows/run-e2e-tests.yaml

@@ -34,7 +34,7 @@ jobs:
       uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
       with:
         # renovate: datasource=golang-version depName=go
-        go-version: '1.20.7'
+        go-version: '1.21.1'
 
     - name: Set Up Job Variables
       id: vars

.github/workflows/static-checks.yaml

@@ -27,7 +27,7 @@ jobs:
         uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
         with:
           # renovate: datasource=golang-version depName=go
-          go-version: '1.20.7'
+          go-version: '1.21.1'
           # using golangci-lint cache instead
           cache: false
 
@@ -48,7 +48,7 @@ jobs:
         uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
         with:
           # renovate: datasource=golang-version depName=go
-          go-version: '1.20.7'
+          go-version: '1.21.1'
 
       - name: Check gofmt formatting
         run: |
@@ -78,7 +78,7 @@ jobs:
         uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
         with:
           # renovate: datasource=golang-version depName=go
-          go-version: '1.20.7'
+          go-version: '1.21.1'
 
       - name: Check module vendoring
         run: |

.github/workflows/vmtests.yml

@@ -22,7 +22,7 @@ jobs:
       uses: actions/setup-go@fac708d6674e30b6ba41289acaab6d4b75aa0753 # v4.0.1
       with:
         # renovate: datasource=golang-version depName=go
-        go-version: '1.20.7'
+        go-version: '1.21.1'
 
     - name: Checkout code
       uses: actions/checkout@c85c95e3d7251135ab7dc9ce3241c5835cc595a9 # v3.5.3

Dockerfile

@@ -20,7 +20,7 @@ RUN make tetragon-bpf LOCAL_CLANG=1 TARGET_ARCH=$TARGETARCH
 # Second builder (cross-)compile:
 # - tetragon (pkg/bpf uses CGO, so a gcc cross compiler is needed)
 # - tetra
-FROM --platform=$BUILDPLATFORM docker.io/library/golang:1.20.7@sha256:bc5f0b5e43282627279fe5262ae275fecb3d2eae3b33977a7fd200c7a760d6f1 as tetragon-builder
+FROM --platform=$BUILDPLATFORM docker.io/library/golang:1.21.1@sha256:d2aad22fc6f1017aa568d980b15d0067a721c770be47b9dc62b11c33487fba64 as tetragon-builder
 WORKDIR /go/src/github.com/cilium/tetragon
 ARG TETRAGON_VERSION TARGETARCH BUILDARCH
 RUN apt-get update
@@ -33,7 +33,7 @@ RUN if [ $BUILDARCH != $TARGETARCH ]; \
     else make tetragon-image LOCAL_CLANG=1 VERSION=$TETRAGON_VERSION TARGET_ARCH=$TARGETARCH; fi
 
 # Third builder (cross-)compile a stripped gops
-FROM --platform=$BUILDPLATFORM docker.io/library/golang:1.20.7-alpine@sha256:b255d9352ff4967f0424731acf5a262c3bb4b5bd712e6324ad9ed533c9d2aee7 as gops
+FROM --platform=$BUILDPLATFORM docker.io/library/golang:1.21.1-alpine@sha256:96634e55b363cb93d39f78fb18aa64abc7f96d372c176660d7b8b6118939d97b as gops
 ARG TARGETARCH
 RUN apk add --no-cache binutils git \
  && git clone https://github.com/google/gops /go/src/github.com/google/gops \

Dockerfile.dev

@@ -9,7 +9,7 @@ FROM quay.io/cilium/cilium-bpftool@sha256:1832b32d118e7006ea2ce530b14ae5b28acd55
 COPY . ./
 
 
-FROM docker.io/library/golang:1.20.7@sha256:bc5f0b5e43282627279fe5262ae275fecb3d2eae3b33977a7fd200c7a760d6f1
+FROM docker.io/library/golang:1.21.1@sha256:d2aad22fc6f1017aa568d980b15d0067a721c770be47b9dc62b11c33487fba64
 RUN apt-get update -y &&    \
     apt-get upgrade -y &&   \
     apt-get install -y      \

Dockerfile.operator

@@ -4,7 +4,7 @@
 # SPDX-License-Identifier: Apache-2.0
 
 ARG BASE_IMAGE=scratch
-ARG GOLANG_IMAGE=docker.io/library/golang:1.20.7@sha256:bc5f0b5e43282627279fe5262ae275fecb3d2eae3b33977a7fd200c7a760d6f1
+ARG GOLANG_IMAGE=docker.io/library/golang:1.21.1@sha256:d2aad22fc6f1017aa568d980b15d0067a721c770be47b9dc62b11c33487fba64
 ARG ALPINE_IMAGE=docker.io/library/alpine:3.18.3@sha256:7144f7bab3d4c2648d7e59409f15ec52a18006a128c733fcff20d3a4a54ba44a
 
 # BUILDPLATFORM is an automatic platform ARG enabled by Docker BuildKit.

Dockerfile.test

@@ -11,7 +11,7 @@ RUN apt-get install -y linux-libc-dev
 COPY . ./
 RUN make tetragon-bpf && pwd
 
-FROM docker.io/library/golang:1.20.7@sha256:bc5f0b5e43282627279fe5262ae275fecb3d2eae3b33977a7fd200c7a760d6f1
+FROM docker.io/library/golang:1.21.1@sha256:d2aad22fc6f1017aa568d980b15d0067a721c770be47b9dc62b11c33487fba64
 RUN apt-get update
 RUN apt-get install -y linux-libc-dev rpm2cpio cpio git flex bison autoconf libelf-dev bc netcat-traditional
 WORKDIR /go/src/github.com/cilium/tetragon

Makefile.cli

@@ -3,7 +3,7 @@
 
 CLI_GO_BUILD = CGO_ENABLED=0 $(GO) build
 # renovate: datasource=docker
-GO_IMAGE = docker.io/library/golang:1.20.7-alpine
+GO_IMAGE = docker.io/library/golang:1.21.1-alpine
 TARGET=tetra
 
 RELEASE_UID ?= $(shell id -u)

api/go.mod

@@ -1,6 +1,6 @@
 module github.com/cilium/tetragon/api
 
-go 1.20
+go 1.21
 
 require (
 	github.com/cilium/tetragon v0.0.0-00010101000000-000000000000

api/go.sum

@@ -6,14 +6,18 @@ github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg
 github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
 github.com/google/go-cmp v0.5.5/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
 github.com/google/go-cmp v0.5.9 h1:O2Tfq5qg4qc4AmwVlvv0oLiVAGB7enBSJ2x2DqQFi38=
+github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/kr/pretty v0.2.1/go.mod h1:ipq/a2n7PKx3OHsz4KJII5eveXtPO4qwEXGdVfWzfnI=
 github.com/kr/pretty v0.3.1 h1:flRD4NNwYAUpkphVc1HcthR4KEIFJ65n8Mw5qdRn3LE=
+github.com/kr/pretty v0.3.1/go.mod h1:hoEshYVHaxMs3cyo3Yncou5ZscifuDolrwPKZanG3xk=
 github.com/kr/pty v1.1.1/go.mod h1:pFQYn66WHrOpPYNljwOMqo10TkYh1fy3cYio2l3bCsQ=
 github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/kr/text v0.2.0 h1:5Nx0Ya0ZqY2ygV366QzturHI13Jq95ApcVaJBhpS+AY=
+github.com/kr/text v0.2.0/go.mod h1:eLer722TekiGuMkidMxC/pM04lWEeraHUUmBw8l2grE=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/rogpeppe/go-internal v1.11.0 h1:cWPaGQEPrBb5/AsnsZesgZZ9yb1OQ+GOISoDNXVBh4M=
+github.com/rogpeppe/go-internal v1.11.0/go.mod h1:ddIwULY96R17DhadqLgMfk9H9tvdUzkipdSkR5nkCZA=
 github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
 github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=

api/vendor/modules.txt

@@ -1,5 +1,5 @@
 # github.com/cilium/tetragon v0.0.0-00010101000000-000000000000 => ../../tetragon
-## explicit; go 1.20
+## explicit; go 1.21
 github.com/cilium/tetragon/pkg/matchers/bytesmatcher
 github.com/cilium/tetragon/pkg/matchers/listmatcher
 github.com/cilium/tetragon/pkg/matchers/stringmatcher

go.mod

@@ -1,6 +1,6 @@
 module github.com/cilium/tetragon
 
-go 1.20
+go 1.21
 
 require (
 	github.com/cilium/cilium v1.14.1