Migrate to go module (#5292)

* Migrate repository to go module
* licenses script in python

.circleci/README.md

@@ -16,9 +16,9 @@ should have it).
 Example:
 ```bash
 cd .circleci/images/runner
-docker build -t datadog/datadog-agent-runner-circle:go1128 .
+docker build -t datadog/datadog-agent-runner-circle:go1138 .
 docker login
-docker push datadog/datadog-agent-runner-circle:go1128
+docker push datadog/datadog-agent-runner-circle:go1138
 ```
 
 Once your image is pushed, update this file:

.circleci/images/builder/Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.12.7
+FROM golang:1.13.8
 
 RUN sed -i 's/^#\s*\(deb.*universe\)$/\1/g' /etc/apt/sources.list \
     && sed -i 's/^#\s*\(deb.*multiverse\)$/\1/g' /etc/apt/sources.list \

.github/CODEOWNERS

@@ -36,8 +36,8 @@
 /docs/cluster-agent/                    @DataDog/documentation @DataDog/container-integrations
 /docs/dev/checks/                       @DataDog/documentation @DataDog/agent-core
 
-/Gopkg.lock                             @DataDog/agent-all
-/Gopkg.toml                             @DataDog/agent-all
+/go.mod                                 @DataDog/agent-all
+/go.sum                                 @DataDog/agent-all
 
 /Makefile.trace                         @DataDog/apm-agent
 

.gitlab-ci.yml

@@ -84,7 +84,7 @@ variables:
   DATADOG_AGENT_BUILDERS: v2311927-0e261ab
   DATADOG_AGENT_WINBUILDIMAGES: v2348149-ba6640d
   DATADOG_AGENT_ARMBUILDIMAGES: v2287129-4816dc7
-  DATADOG_AGENT_SYSPROBE_BUILDIMAGES: v2336045-3227a35
+  DATADOG_AGENT_SYSPROBE_BUILDIMAGES: v2402855-1447971
   BCC_VERSION: v0.12.0
   SYSTEM_PROBE_GO_VERSION: 1.13.8
 
@@ -364,9 +364,9 @@ run_security_scan_test:
     - SNYK_TOKEN=$(aws ssm get-parameter --region us-east-1 --name ci.datadog-agent.snyk_token --with-decryption --query "Parameter.Value" --out text)
       snyk monitor --project-name=datadog-agent-requirements.txt --file=requirements.txt --package-manager=pip
     - SNYK_TOKEN=$(aws ssm get-parameter --region us-east-1 --name ci.datadog-agent.snyk_token --with-decryption --query "Parameter.Value" --out text)
-      snyk monitor --project-name=datadog-agent-gopkg.lock --file=Gopkg.lock
+      snyk monitor --project-name=datadog-agent-go.sum --file=go.sum
 
-# check consistency of Gopkg.lock
+# check consistency of go.sum
 run_dep_check_lock:
   stage: source_test
   needs: ["fail_on_non_triggered_tag"]
@@ -378,8 +378,8 @@ run_dep_check_lock:
     - pip install -r requirements.txt
     - inv -e deps --no-dep-ensure --no-checks
   script:
-    # Print a message and fail if dep check fails
-    - dep check --skip-vendor || (echo "Gopkg.lock is out of sync with Gopkg.toml and project imports. Please run 'inv deps' and commit the change on Gopkg.lock." && false)
+    # Print a message and fail if go mod verify fails
+    - go mod verify || (echo "go.sum is out of sync with go.mod and project imports. Please run 'inv deps' and commit the change on go.sum." && false)
 
 run_shell_script_lint:
   stage: source_test

.wwhrd.yml

@@ -0,0 +1,15 @@
+---
+blacklist:
+  - GPL-2.0
+
+whitelist:
+  - 0BSD
+  - Apache-2.0
+  - BSD-2-Clause
+  - BSD-3-Clause
+  - JSON
+  - MIT
+  - MPL-2.0
+  - MPL-2.0-no-copyleft-exception
+  - UNKNOWN
+  - Unlicense