From 81896e3a15a6de26fb85eb0ac552e07120423402 Mon Sep 17 00:00:00 2001 From: CentOS Sources Date: Nov 28 2018 07:51:20 +0000 Subject: import runc-1.0.0-54.dev.git2abd837.el7 --- diff --git a/.gitignore b/.gitignore index 3d4c3ca..abc4b4f 100644 --- a/.gitignore +++ b/.gitignore @@ -1 +1 @@ -SOURCES/runc-70ca035.tar.gz +SOURCES/runc-2abd837.tar.gz diff --git a/.runc.metadata b/.runc.metadata index 5077e97..93b3f44 100644 --- a/.runc.metadata +++ b/.runc.metadata @@ -1 +1 @@ -40beac6c51e5d46a1c0e00ede9c0cadf6ba206b7 SOURCES/runc-70ca035.tar.gz +cf7119a838db2963e7af6ecdba90a2cc95ec0d56 SOURCES/runc-2abd837.tar.gz diff --git a/SOURCES/1807.patch b/SOURCES/1807.patch new file mode 100644 index 0000000..8dab9a9 --- /dev/null +++ b/SOURCES/1807.patch @@ -0,0 +1,280 @@ +From cd9b959b34c183cf6cd031af678c4ec66b765080 Mon Sep 17 00:00:00 2001 +From: Giuseppe Scrivano +Date: Fri, 25 May 2018 18:04:06 +0200 +Subject: [PATCH] sd-notify: do not hang when NOTIFY_SOCKET is used with create + +if NOTIFY_SOCKET is used, do not block the main runc process waiting +for events on the notify socket. Bind mount the parent directory of +the notify socket, so that "start" can create the socket and it is +still accessible from the container. + +Signed-off-by: Giuseppe Scrivano +--- + notify_socket.go | 113 ++++++++++++++++++++++++++++++++++------------- + signals.go | 5 +-- + start.go | 13 +++++- + utils_linux.go | 12 ++++- + 4 files changed, 106 insertions(+), 37 deletions(-) + +diff --git a/notify_socket.go b/notify_socket.go +index cd6c0a98..7fbd2e73 100644 +--- a/notify_socket.go ++++ b/notify_socket.go +@@ -6,11 +6,14 @@ import ( + "bytes" + "fmt" + "net" ++ "os" ++ "path" + "path/filepath" ++ "strconv" ++ "time" + ++ "github.com/opencontainers/runc/libcontainer" + "github.com/opencontainers/runtime-spec/specs-go" +- +- "github.com/sirupsen/logrus" + "github.com/urfave/cli" + ) + +@@ -26,12 +29,12 @@ func newNotifySocket(context *cli.Context, notifySocketHost string, id string) * + } + + root := filepath.Join(context.GlobalString("root"), id) +- path := filepath.Join(root, "notify.sock") ++ socketPath := filepath.Join(root, "notify", "notify.sock") + + notifySocket := ¬ifySocket{ + socket: nil, + host: notifySocketHost, +- socketPath: path, ++ socketPath: socketPath, + } + + return notifySocket +@@ -43,13 +46,19 @@ func (ns *notifySocket) Close() error { + + // If systemd is supporting sd_notify protocol, this function will add support + // for sd_notify protocol from within the container. +-func (s *notifySocket) setupSpec(context *cli.Context, spec *specs.Spec) { +- mount := specs.Mount{Destination: s.host, Source: s.socketPath, Options: []string{"bind"}} ++func (s *notifySocket) setupSpec(context *cli.Context, spec *specs.Spec) error { ++ pathInContainer := filepath.Join("/run/notify", path.Base(s.socketPath)) ++ mount := specs.Mount{ ++ Destination: path.Dir(pathInContainer), ++ Source: path.Dir(s.socketPath), ++ Options: []string{"bind", "nosuid", "noexec", "nodev", "ro"}, ++ } + spec.Mounts = append(spec.Mounts, mount) +- spec.Process.Env = append(spec.Process.Env, fmt.Sprintf("NOTIFY_SOCKET=%s", s.host)) ++ spec.Process.Env = append(spec.Process.Env, fmt.Sprintf("NOTIFY_SOCKET=%s", pathInContainer)) ++ return nil + } + +-func (s *notifySocket) setupSocket() error { ++func (s *notifySocket) bindSocket() error { + addr := net.UnixAddr{ + Name: s.socketPath, + Net: "unixgram", +@@ -64,45 +73,89 @@ func (s *notifySocket) setupSocket() error { + return nil + } + +-// pid1 must be set only with -d, as it is used to set the new process as the main process +-// for the service in systemd +-func (notifySocket *notifySocket) run(pid1 int) { +- buf := make([]byte, 512) +- notifySocketHostAddr := net.UnixAddr{Name: notifySocket.host, Net: "unixgram"} ++func (s *notifySocket) setupSocketDirectory() error { ++ return os.Mkdir(path.Dir(s.socketPath), 0755) ++} ++ ++func notifySocketStart(context *cli.Context, notifySocketHost, id string) (*notifySocket, error) { ++ notifySocket := newNotifySocket(context, notifySocketHost, id) ++ if notifySocket == nil { ++ return nil, nil ++ } ++ ++ if err := notifySocket.bindSocket(); err != nil { ++ return nil, err ++ } ++ return notifySocket, nil ++} ++ ++func (n *notifySocket) waitForContainer(container libcontainer.Container) error { ++ s, err := container.State() ++ if err != nil { ++ return err ++ } ++ return n.run(s.InitProcessPid) ++} ++ ++func (n *notifySocket) run(pid1 int) error { ++ if n.socket == nil { ++ return nil ++ } ++ notifySocketHostAddr := net.UnixAddr{Name: n.host, Net: "unixgram"} + client, err := net.DialUnix("unixgram", nil, ¬ifySocketHostAddr) + if err != nil { +- logrus.Error(err) +- return ++ return err + } +- for { +- r, err := notifySocket.socket.Read(buf) +- if err != nil { +- break ++ ++ ticker := time.NewTicker(time.Millisecond * 100) ++ defer ticker.Stop() ++ ++ fileChan := make(chan []byte) ++ go func() { ++ for { ++ buf := make([]byte, 512) ++ r, err := n.socket.Read(buf) ++ if err != nil { ++ return ++ } ++ got := buf[0:r] ++ if !bytes.HasPrefix(got, []byte("READY=")) { ++ continue ++ } ++ fileChan <- got ++ return + } +- var out bytes.Buffer +- for _, line := range bytes.Split(buf[0:r], []byte{'\n'}) { +- if bytes.HasPrefix(line, []byte("READY=")) { ++ }() ++ ++ for { ++ select { ++ case <-ticker.C: ++ _, err := os.Stat(filepath.Join("/proc", strconv.Itoa(pid1))) ++ if err != nil { ++ return nil ++ } ++ case b := <-fileChan: ++ for _, line := range bytes.Split(b, []byte{'\n'}) { ++ var out bytes.Buffer + _, err = out.Write(line) + if err != nil { +- return ++ return err + } + + _, err = out.Write([]byte{'\n'}) + if err != nil { +- return ++ return err + } + + _, err = client.Write(out.Bytes()) + if err != nil { +- return ++ return err + } + + // now we can inform systemd to use pid1 as the pid to monitor +- if pid1 > 0 { +- newPid := fmt.Sprintf("MAINPID=%d\n", pid1) +- client.Write([]byte(newPid)) +- } +- return ++ newPid := fmt.Sprintf("MAINPID=%d\n", pid1) ++ client.Write([]byte(newPid)) ++ return nil + } + } + } +diff --git a/signals.go b/signals.go +index 1811de83..d0988cb3 100644 +--- a/signals.go ++++ b/signals.go +@@ -70,7 +70,7 @@ func (h *signalHandler) forward(process *libcontainer.Process, tty *tty, detach + h.notifySocket.run(pid1) + return 0, nil + } else { +- go h.notifySocket.run(0) ++ h.notifySocket.run(os.Getpid()) + } + } + +@@ -98,9 +98,6 @@ func (h *signalHandler) forward(process *libcontainer.Process, tty *tty, detach + // status because we must ensure that any of the go specific process + // fun such as flushing pipes are complete before we return. + process.Wait() +- if h.notifySocket != nil { +- h.notifySocket.Close() +- } + return e.status, nil + } + } +diff --git a/start.go b/start.go +index 2bb698b2..3a1769a4 100644 +--- a/start.go ++++ b/start.go +@@ -3,6 +3,7 @@ package main + import ( + "errors" + "fmt" ++ "os" + + "github.com/opencontainers/runc/libcontainer" + "github.com/urfave/cli" +@@ -31,7 +32,17 @@ your host.`, + } + switch status { + case libcontainer.Created: +- return container.Exec() ++ notifySocket, err := notifySocketStart(context, os.Getenv("NOTIFY_SOCKET"), container.ID()) ++ if err != nil { ++ return err ++ } ++ if err := container.Exec(); err != nil { ++ return err ++ } ++ if notifySocket != nil { ++ return notifySocket.waitForContainer(container) ++ } ++ return nil + case libcontainer.Stopped: + return errors.New("cannot start a container that has stopped") + case libcontainer.Running: +diff --git a/utils_linux.go b/utils_linux.go +index c6a34897..77423f67 100644 +--- a/utils_linux.go ++++ b/utils_linux.go +@@ -420,7 +420,9 @@ func startContainer(context *cli.Context, spec *specs.Spec, action CtAct, criuOp + + notifySocket := newNotifySocket(context, os.Getenv("NOTIFY_SOCKET"), id) + if notifySocket != nil { +- notifySocket.setupSpec(context, spec) ++ if err := notifySocket.setupSpec(context, spec); err != nil { ++ return -1, err ++ } + } + + container, err := createContainer(context, id, spec) +@@ -429,10 +431,16 @@ func startContainer(context *cli.Context, spec *specs.Spec, action CtAct, criuOp + } + + if notifySocket != nil { +- err := notifySocket.setupSocket() ++ err := notifySocket.setupSocketDirectory() + if err != nil { + return -1, err + } ++ if action == CT_ACT_RUN { ++ err := notifySocket.bindSocket() ++ if err != nil { ++ return -1, err ++ } ++ } + } + + // Support on-demand socket activation by passing file descriptors into the container init process. +-- +2.17.1 + diff --git a/SOURCES/change-default-root.patch b/SOURCES/change-default-root.patch index 02abe94..749918a 100644 --- a/SOURCES/change-default-root.patch +++ b/SOURCES/change-default-root.patch @@ -47,7 +47,7 @@ index f7374244..107220ee 100644 To list containers created via the default "--root": # runc list diff --git a/man/runc.8.md b/man/runc.8.md -index 6d0ddff6..337bc733 100644 +index 6d0ddff..337bc73 100644 --- a/man/runc.8.md +++ b/man/runc.8.md @@ -51,7 +51,7 @@ value for "bundle" is the current directory. diff --git a/SPECS/runc.spec b/SPECS/runc.spec index f103d70..9558bbe 100644 --- a/SPECS/runc.spec +++ b/SPECS/runc.spec @@ -23,12 +23,12 @@ %global provider_prefix %{provider}.%{provider_tld}/%{project}/%{repo} %global import_path %{provider_prefix} %global git0 https://github.com/opencontainers/runc -%global commit0 70ca035aa6ecfc496e13365fdef20383408501ba -%global shortcommit0 %(c=%{commit0}; echo ${c:0:7}) +%global commit0 2abd837c8c25b0102ac4ce14f17bc0bc7ddffba7 +%global shortcommit0 %(c=%{commit0}; echo ${c:0:7}) Name: %{repo} Version: 1.0.0 -Release: 52.dev.git%{shortcommit0}%{?dist} +Release: 54.dev.git%{shortcommit0}%{?dist} Summary: CLI for running Open Containers License: ASL 2.0 URL: http//%{provider_prefix} @@ -36,20 +36,19 @@ Source0: %{git0}/archive/%{commit0}/%{repo}-%{shortcommit0}.tar.gz Source1: 99-containers.conf Patch0: change-default-root.patch Patch1: 0001-Revert-Apply-cgroups-earlier.patch -%ifnarch %{ix86} +Patch2: 1807.patch Requires: criu -%endif Requires(pre): container-selinux >= 2:2.2-2 +ExclusiveArch: aarch64 %{arm} ppc64le s390x x86_64 # If go_compiler is not set to 1, there is no virtual provide. Use golang instead. -BuildRequires: %{?go_compiler:compiler(go-compiler)}%{!?go_compiler:golang} >= 1.6.2 -%if 0%{?rhel} > 7 +#BuildRequires: %{?go_compiler:compiler(go-compiler)}%{!?go_compiler:golang} >= 1.6.2 BuildRequires: go-toolset-7-golang-bin BuildRequires: go-toolset-7-runtime -%endif BuildRequires: git BuildRequires: go-md2man BuildRequires: libseccomp-devel +BuildRequires: openssl-devel %if ! 0%{?with_bundled} BuildRequires: golang(github.com/Sirupsen/logrus) @@ -159,9 +158,7 @@ providing packages with %{import_path} prefix. %endif # Go Toolset -%if 0%{?rhel} > 7 %{?enable_gotoolset7} -%endif %prep %autosetup -Sgit -n %{repo}-%{commit0} @@ -174,7 +171,7 @@ pushd GOPATH popd pushd GOPATH/src/%{import_path} -export GOPATH=%{gopath}:$(pwd)/GOPATH +export GOPATH=$(pwd)/GOPATH export BUILDTAGS='selinux seccomp' GOPATH=$GOPATH %gobuild -o %{name} %{import_path} @@ -290,10 +287,19 @@ export GOPATH=%{buildroot}/%{gopath}:$(pwd)/Godeps/_workspace:%{gopath} %endif %changelog +* Wed Sep 26 2018 Frantisek Kluknavsky - 1.0.0-54.dev.git2abd837 +- 1807.patch added + +* Wed Sep 26 2018 Frantisek Kluknavsky - 1.0.0-53.dev.git2abd837 +- rebuilt + * Mon Sep 10 2018 Lokesh Mandvekar - 2:1.0.0-52.dev.git70ca035 - built commit 70ca035 with additional patches to change default root and to revert apply cgroups earlier +* Thu Sep 06 2018 Frantisek Kluknavsky - 1.0.0-52.dev.gitfdd8055 +- FTBFS + * Fri Aug 31 2018 Dan Walsh - 2:1.0.0-51.dev.gitfdd8055 - Fix handling of tmpcopyup