ci: move Fedora 33 and CentOS 7 tests to gha

...and remove .travis.yml as GHA now covers everything it used to
(unless I overlooked something).

Inspired by https://github.com/containerd/containerd/pull/4279

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>

.github/workflows/test.yml

@@ -80,3 +80,72 @@ jobs:
       # can't use systemd driver with cgroupv1
       if: matrix.rootless != 'rootless'
       run: sudo -E PATH="$PATH" script -e -c /bin/bash -c 'stty rows 40 cols 80; TERM=xterm make RUNC_USE_SYSTEMD=yes local${{ matrix.rootless }}integration'
+
+
+  # cgroup v2 unified hierarchy + very recent kernel (openat2)
+  fedora:
+    # nested virtualization is only available on macOS hosts
+    runs-on: macos-10.15
+    timeout-minutes: 60
+    # only run it if others have passed
+    needs: [test]
+    steps:
+      - uses: actions/checkout@v2
+      - name: prepare vagrant
+        run: |
+          ln -sf Vagrantfile.fedora33 Vagrantfile
+          vagrant up
+          vagrant ssh-config >> ~/.ssh/config
+
+      - name: system info
+        run: ssh default 'sh -exc "uname -a && systemctl --version && df -T"'
+
+      - name: unit tests
+        run: ssh default 'cd /vagrant && sudo make localunittest'
+
+      # The integration tests require tty which GH actions lack;
+      # wrap those in "script" to emulate tty.
+      - name: cgroupv2 with systemd
+        run: ssh default "script -e -c /bin/bash -c 'stty rows 40 cols 80; TERM=xterm sudo make -C /vagrant localintegration RUNC_USE_SYSTEMD=yes'"
+
+      - name: cgroupv2 with fs2
+        run: ssh default "script -e -c /bin/bash -c 'stty rows 40 cols 80; TERM=xterm sudo make -C /vagrant localintegration'"
+
+      - name: cgroupv2 with systemd (rootless)
+        run: ssh default "script -e -c /bin/bash -c 'stty rows 40 cols 80; TERM=xterm sudo make -C /vagrant localrootlessintegration RUNC_USE_SYSTEMD=yes'"
+
+      - name: cgroupv2 with fs2 (rootless)
+        run: ssh default "script -e -c /bin/bash -c 'stty rows 40 cols 80; TERM=xterm sudo make -C /vagrant localrootlessintegration'"
+
+
+  # kernel 3.10 (frankenized), systemd 219
+  centos7:
+    # nested virtualization is only available on macOS hosts
+    runs-on: macos-10.15
+    timeout-minutes: 60
+    # only run it if others have passed
+    needs: [test]
+    steps:
+      - uses: actions/checkout@v2
+      - name: prepare vagrant
+        run: |
+          ln -sf Vagrantfile.centos7 Vagrantfile
+          vagrant up
+          vagrant ssh-config >> ~/.ssh/config
+
+      - name: system info
+        run: ssh default 'rpm -q centos-release kernel systemd'
+
+      - name: unit tests
+        run: ssh default 'sudo -i make -C /vagrant localunittest'
+
+      - name: integration tests (fs cgroup driver)
+        run: ssh default "script -e -c /bin/bash -c 'stty rows 40 cols 80; TERM=xterm sudo -i make -C /vagrant localintegration'"
+
+      - name: integration tests (systemd cgroup driver)
+        run: ssh default "script -e -c /bin/bash -c 'stty rows 40 cols 80; TERM=xterm sudo -i make -C /vagrant localintegration RUNC_USE_SYSTEMD=1'"
+
+      - name: rootless integration
+      # FIXME: rootless is skipped because of EPERM on writing cgroup.procs
+        if: false
+        run: ssh default "script -e -c /bin/bash -c 'stty rows 40 cols 80; TERM=xterm sudo -i make -C /vagrant localrootlessintegration'"

.travis.yml

@@ -1,67 +0,0 @@
-dist: bionic
-language: go
-os: linux
-go:
-  - 1.15.x
-  - 1.14.x
-  - tip
-cache:
-  directories:
-  - /home/travis/.vagrant.d/boxes
-jobs:
-  include:
-    - go: 1.15.x
-      name: "cgroup-systemd"
-      env:
-        - RUNC_USE_SYSTEMD=1
-      script:
-        - make all
-        - sudo PATH="$PATH" make localintegration RUNC_USE_SYSTEMD=1
-    - name: "fedora33"
-      before_install:
-        - sudo ./script/install-vagrant.sh
-        - ln -sf Vagrantfile.fedora33 Vagrantfile
-        - sudo vagrant up && sudo mkdir -p /root/.ssh && sudo sh -c "vagrant ssh-config >> /root/.ssh/config"
-      script:
-        - sudo ssh default 'sh -exc "uname -a && systemctl --version && df -T"'
-        - sudo ssh default -t 'cd /vagrant && sudo make localunittest'
-        # cgroupv2+systemd: test on vagrant host itself as we need systemd
-        - sudo ssh default -t 'cd /vagrant && sudo make localintegration RUNC_USE_SYSTEMD=yes'
-        # same setup but with fs2 driver instead of systemd
-        - sudo ssh default -t 'cd /vagrant && sudo make localintegration'
-        # cgroupv2+systemd (rootless)
-        - sudo ssh default -t 'cd /vagrant && sudo make localrootlessintegration RUNC_USE_SYSTEMD=yes'
-        # same setup but with fs2 driver (rootless) instead of systemd
-        - sudo ssh default -t 'cd /vagrant && sudo make localrootlessintegration'
-    - name: "centos7"
-      before_install:
-        - sudo ./script/install-vagrant.sh
-        - ln -sf Vagrantfile.centos7 Vagrantfile
-        - sudo vagrant up && sudo mkdir -p /root/.ssh && sudo sh -c "vagrant ssh-config >> /root/.ssh/config"
-      script:
-        # kernel 3.10 (frankenized), systemd 219
-        - sudo ssh default 'rpm -q centos-release kernel systemd'
-        - sudo ssh default -t 'sudo -i make -C /vagrant localunittest'
-        - sudo ssh default -t 'sudo -i make -C /vagrant localintegration'
-        - sudo ssh default -t 'sudo -i make -C /vagrant localintegration RUNC_USE_SYSTEMD=1'
-        # FIXME: rootless is skipped because of EPERM on writing cgroup.procs
-        # - sudo ssh default -t 'sudo -i make -C /vagrant localrootlessintegration'
-
-  allow_failures:
-    - go: tip
-
-go_import_path: github.com/opencontainers/runc
-
-# `make ci` uses Docker.
-services:
-  - docker
-
-before_install:
-  - sudo apt-get -qq update
-  - sudo apt-get install -y libseccomp-dev
-  - GO111MODULE=off go get -u golang.org/x/lint/golint
-  - (cd ~ && GO111MODULE=on go get mvdan.cc/sh/v3/cmd/shfmt@v3.2.0)
-  - env | grep TRAVIS_
-
-script:
-  - make