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nixpkgs/pkgs/applications/networking/cluster/mesos/nixos.patch
Samuel Leathers 80021094b7
mesos: 1.1.1 -> 1.4.0 
(cherry picked from commit 6acc4084af)
2017-09-28 01:15:41 +02:00

732 lines
32 KiB
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diff --git i/3rdparty/stout/include/stout/os/posix/fork.hpp w/3rdparty/stout/include/stout/os/posix/fork.hpp
index a29967d..290b98b 100644
--- i/3rdparty/stout/include/stout/os/posix/fork.hpp
+++ w/3rdparty/stout/include/stout/os/posix/fork.hpp
@@ -369,7 +369,7 @@ private:
if (exec.isSome()) {
// Execute the command (via '/bin/sh -c command').
const char* command = exec.get().command.c_str();
- execlp("sh", "sh", "-c", command, (char*) nullptr);
+ execlp("@sh@", "sh", "-c", command, (char*) nullptr);
EXIT(EXIT_FAILURE)
<< "Failed to execute '" << command << "': " << os::strerror(errno);
} else if (wait.isSome()) {
diff --git i/3rdparty/stout/include/stout/posix/os.hpp w/3rdparty/stout/include/stout/posix/os.hpp
index 8511dfd..1e7be01 100644
--- i/3rdparty/stout/include/stout/posix/os.hpp
+++ w/3rdparty/stout/include/stout/posix/os.hpp
@@ -366,7 +366,7 @@ inline Try<std::set<pid_t>> pids(Option<pid_t> group, Option<pid_t> session)
inline Try<Nothing> tar(const std::string& path, const std::string& archive)
{
Try<std::string> tarOut =
- os::shell("tar %s %s %s", "-czf", archive.c_str(), path.c_str());
+ os::shell("@tar@ %s %s %s", "-czf", archive.c_str(), path.c_str());
if (tarOut.isError()) {
return Error("Failed to archive " + path + ": " + tarOut.error());
diff --git i/src/Makefile.am w/src/Makefile.am
index 68fff14..c572f92 100644
--- i/src/Makefile.am
+++ w/src/Makefile.am
@@ -1775,7 +1775,7 @@ if HAS_JAVA
$(MESOS_JAR): $(MESOS_JAR_SOURCE) $(MESOS_JAR_GENERATED) java/mesos.pom
@echo "Building mesos-$(PACKAGE_VERSION).jar ..."
- @cd $(abs_top_builddir)/src/java && $(MVN) -B -f mesos.pom clean package
+ @cd $(abs_top_builddir)/src/java && $(MVN) -B -f mesos.pom -Dmaven.repo.local=@mavenRepo@ clean package
# Convenience library for JNI bindings.
# TODO(Charles Reiss): We really should be building the Java library
diff --git i/src/cli/mesos-scp w/src/cli/mesos-scp
index a71ab07..1043d1b 100755
--- i/src/cli/mesos-scp
+++ w/src/cli/mesos-scp
@@ -19,7 +19,8 @@ if sys.version_info < (2,6,0):
def scp(host, src, dst):
- cmd = 'scp -pr %s %s' % (src, host + ':' + dst)
+ cmd = '@scp@ -pr %s %s' % (src, host + ':' + dst)
+
try:
process = subprocess.Popen(
cmd,
diff --git i/src/common/command_utils.cpp w/src/common/command_utils.cpp
index c50be76..388cc53 100644
--- i/src/common/command_utils.cpp
+++ w/src/common/command_utils.cpp
@@ -142,7 +142,7 @@ Future<Nothing> tar(
argv.emplace_back(input);
- return launch("tar", argv)
+ return launch("@tar@", argv)
.then([]() { return Nothing(); });
}
@@ -164,7 +164,7 @@ Future<Nothing> untar(
argv.emplace_back(directory.get());
}
- return launch("tar", argv)
+ return launch("@tar@", argv)
.then([]() { return Nothing(); });
}
@@ -172,7 +172,7 @@ Future<Nothing> untar(
Future<string> sha512(const Path& input)
{
#ifdef __linux__
- const string cmd = "sha512sum";
+ const string cmd = "@sha512sum@";
vector<string> argv = {
cmd,
input // Input file to compute shasum.
@@ -208,7 +208,7 @@ Future<Nothing> gzip(const Path& input)
input
};
- return launch("gzip", argv)
+ return launch("@gzip@", argv)
.then([]() { return Nothing(); });
}
@@ -221,7 +221,7 @@ Future<Nothing> decompress(const Path& input)
input
};
- return launch("gzip", argv)
+ return launch("@gzip@", argv)
.then([]() { return Nothing(); });
}
diff --git i/src/launcher/fetcher.cpp w/src/launcher/fetcher.cpp
index 42980f5..3aebeed 100644
--- i/src/launcher/fetcher.cpp
+++ w/src/launcher/fetcher.cpp
@@ -80,17 +80,17 @@ static Try<bool> extract(
strings::endsWith(sourcePath, ".tar.bz2") ||
strings::endsWith(sourcePath, ".txz") ||
strings::endsWith(sourcePath, ".tar.xz")) {
- command = {"tar", "-C", destinationDirectory, "-xf", sourcePath};
+ command = {"@tar@", "-C", destinationDirectory, "-xf", sourcePath};
} else if (strings::endsWith(sourcePath, ".gz")) {
string pathWithoutExtension = sourcePath.substr(0, sourcePath.length() - 3);
string filename = Path(pathWithoutExtension).basename();
string destinationPath = path::join(destinationDirectory, filename);
- command = {"gunzip", "-d", "-c"};
+ command = {"@gunzip@", "-d", "-c"};
in = Subprocess::PATH(sourcePath);
out = Subprocess::PATH(destinationPath);
} else if (strings::endsWith(sourcePath, ".zip")) {
- command = {"unzip", "-o", "-d", destinationDirectory, sourcePath};
+ command = {"@unzip@", "-o", "-d", destinationDirectory, sourcePath};
} else {
return false;
}
@@ -193,7 +193,7 @@ static Try<string> copyFile(
const string& sourcePath,
const string& destinationPath)
{
- int status = os::spawn("cp", {"cp", sourcePath, destinationPath});
+ int status = os::spawn("cp", {"@cp@", sourcePath, destinationPath});
if (status == -1) {
return ErrnoError("Failed to copy '" + sourcePath + "'");
diff --git i/src/linux/perf.cpp w/src/linux/perf.cpp
index b301e25..356a2cf 100644
--- i/src/linux/perf.cpp
+++ w/src/linux/perf.cpp
@@ -128,7 +128,7 @@ private:
// NOTE: The supervisor childhook places perf in its own process group
// and will kill the perf process when the parent dies.
Try<Subprocess> _perf = subprocess(
- "perf",
+ "@perf@",
argv,
Subprocess::PIPE(),
Subprocess::PIPE(),
diff --git i/src/linux/systemd.cpp w/src/linux/systemd.cpp
index 6318f48..394d88d 100644
--- i/src/linux/systemd.cpp
+++ w/src/linux/systemd.cpp
@@ -196,13 +196,21 @@ bool exists()
// This is static as the init system should not change while we are running.
static const bool exists = []() -> bool {
// (1) Test whether `/sbin/init` links to systemd.
- const Result<string> realpath = os::realpath("/sbin/init");
- if (realpath.isError() || realpath.isNone()) {
- LOG(WARNING) << "Failed to test /sbin/init for systemd environment: "
- << (realpath.isError() ? realpath.error()
- : "does not exist");
-
- return false;
+ // cstrahan(nixos): first assume we're on NixOS, then try non-NixOS
+ Result<string> realpath = os::realpath("/run/current-system/systemd/lib/systemd/systemd");
+ Result<string> realpathNixOS = realpath;
+ if (realpathNixOS.isError() || realpathNixOS.isNone()) {
+ Result<string> realpathNonNixOS = realpath = os::realpath("/sbin/init");
+ if (realpathNonNixOS.isError() || realpathNonNixOS.isNone()) {
+ LOG(WARNING) << "Failed to test /run/current-system/systemd/lib/systemd/systemd for systemd environment: "
+ << (realpathNixOS.isError() ? realpathNixOS.error()
+ : "does not exist");
+ LOG(WARNING) << "Failed to test /sbin/init for systemd environment: "
+ << (realpathNonNixOS.isError() ? realpathNonNixOS.error()
+ : "does not exist");
+
+ return false;
+ }
}
CHECK_SOME(realpath);
@@ -278,6 +286,10 @@ Path hierarchy()
Try<Nothing> daemonReload()
{
+ // cstrahan(nixos): should we patch these `systemctl`s?
+ // probably don't want to hard-code a particular systemd store path here,
+ // but if we use /run/current-system/sw/bin/systemctl,
+ // we won't be able to support non-NixOS distros.
Try<string> daemonReload = os::shell("systemctl daemon-reload");
if (daemonReload.isError()) {
return Error("Failed to reload systemd daemon: " + daemonReload.error());
diff --git i/src/python/cli/src/mesos/cli.py w/src/python/cli/src/mesos/cli.py
index 4a9b558..c08a8b9 100644
--- i/src/python/cli/src/mesos/cli.py
+++ w/src/python/cli/src/mesos/cli.py
@@ -40,7 +40,7 @@ def resolve(master):
import subprocess
process = subprocess.Popen(
- ['mesos-resolve', master],
+ ['@mesos-resolve@', master],
stdin=None,
stdout=subprocess.PIPE,
stderr=subprocess.PIPE,
diff --git i/src/slave/containerizer/mesos/isolators/docker/volume/isolator.cpp w/src/slave/containerizer/mesos/isolators/docker/volume/isolator.cpp
index 5b630c1..d63ad69 100644
--- i/src/slave/containerizer/mesos/isolators/docker/volume/isolator.cpp
+++ w/src/slave/containerizer/mesos/isolators/docker/volume/isolator.cpp
@@ -499,7 +499,7 @@ Future<Option<ContainerLaunchInfo>> DockerVolumeIsolatorProcess::_prepare(
// unsafe arbitrary commands).
CommandInfo* command = launchInfo.add_pre_exec_commands();
command->set_shell(false);
- command->set_value("mount");
+ command->set_value("@mount@");
command->add_arguments("mount");
command->add_arguments("-n");
command->add_arguments("--rbind");
diff --git i/src/slave/containerizer/mesos/isolators/filesystem/linux.cpp w/src/slave/containerizer/mesos/isolators/filesystem/linux.cpp
index d7fe9a8..1361a4e 100644
--- i/src/slave/containerizer/mesos/isolators/filesystem/linux.cpp
+++ w/src/slave/containerizer/mesos/isolators/filesystem/linux.cpp
@@ -154,9 +154,9 @@ Try<Isolator*> LinuxFilesystemIsolatorProcess::create(const Flags& flags)
// here because 'create' will only be invoked during
// initialization.
Try<string> mount = os::shell(
- "mount --bind %s %s && "
- "mount --make-private %s && "
- "mount --make-shared %s",
+ "@mount@ --bind %s %s && "
+ "@mount@ --make-private %s && "
+ "@mount@ --make-shared %s",
workDir->c_str(),
workDir->c_str(),
workDir->c_str(),
@@ -175,8 +175,8 @@ Try<Isolator*> LinuxFilesystemIsolatorProcess::create(const Flags& flags)
LOG(INFO) << "Making '" << workDir.get() << "' a shared mount";
Try<string> mount = os::shell(
- "mount --make-private %s && "
- "mount --make-shared %s",
+ "@mount@ --make-private %s && "
+ "@mount@ --make-shared %s",
workDir->c_str(),
workDir->c_str());
@@ -422,7 +422,7 @@ Try<vector<CommandInfo>> LinuxFilesystemIsolatorProcess::getPreExecCommands(
CommandInfo command;
command.set_shell(false);
- command.set_value("mount");
+ command.set_value("@mount@");
command.add_arguments("mount");
command.add_arguments("-n");
command.add_arguments("--rbind");
@@ -610,7 +610,7 @@ Try<vector<CommandInfo>> LinuxFilesystemIsolatorProcess::getPreExecCommands(
// TODO(jieyu): Consider the mode in the volume.
CommandInfo command;
command.set_shell(false);
- command.set_value("mount");
+ command.set_value("@mount@");
command.add_arguments("mount");
command.add_arguments("-n");
command.add_arguments("--rbind");
diff --git i/src/slave/containerizer/mesos/isolators/filesystem/shared.cpp w/src/slave/containerizer/mesos/isolators/filesystem/shared.cpp
index 927d95b..576dc63 100644
--- i/src/slave/containerizer/mesos/isolators/filesystem/shared.cpp
+++ w/src/slave/containerizer/mesos/isolators/filesystem/shared.cpp
@@ -208,7 +208,7 @@ Future<Option<ContainerLaunchInfo>> SharedFilesystemIsolatorProcess::prepare(
}
launchInfo.add_pre_exec_commands()->set_value(
- "mount -n --bind " + hostPath + " " + volume.container_path());
+ "@mount@ -n --bind " + hostPath + " " + volume.container_path());
}
return launchInfo;
diff --git i/src/slave/containerizer/mesos/isolators/gpu/isolator.cpp w/src/slave/containerizer/mesos/isolators/gpu/isolator.cpp
index 25636b5..33ec315 100644
--- i/src/slave/containerizer/mesos/isolators/gpu/isolator.cpp
+++ w/src/slave/containerizer/mesos/isolators/gpu/isolator.cpp
@@ -401,7 +401,7 @@ Future<Option<ContainerLaunchInfo>> NvidiaGpuIsolatorProcess::_prepare(
}
launchInfo.add_pre_exec_commands()->set_value(
- "mount --no-mtab --rbind --read-only " +
+ "@mount@ --no-mtab --rbind --read-only " +
volume.HOST_PATH() + " " + target);
}
diff --git i/src/slave/containerizer/mesos/isolators/gpu/volume.cpp w/src/slave/containerizer/mesos/isolators/gpu/volume.cpp
index 536a3c7..e2819dd 100644
--- i/src/slave/containerizer/mesos/isolators/gpu/volume.cpp
+++ w/src/slave/containerizer/mesos/isolators/gpu/volume.cpp
@@ -274,7 +274,7 @@ Try<NvidiaVolume> NvidiaVolume::create()
string path = path::join(hostPath, "bin", binary);
if (!os::exists(path)) {
- string command = "which " + binary;
+ string command = "@which@ " + binary;
Try<string> which = os::shell(command);
if (which.isSome()) {
@@ -288,7 +288,7 @@ Try<NvidiaVolume> NvidiaVolume::create()
: "No such file or directory"));
}
- command = "cp " + realpath.get() + " " + path;
+ command = "@cp@ " + realpath.get() + " " + path;
Try<string> cp = os::shell(command);
if (cp.isError()) {
return Error("Failed to os::shell '" + command + "': " + cp.error());
@@ -360,7 +360,7 @@ Try<NvidiaVolume> NvidiaVolume::create()
Path(realpath.get()).basename());
if (!os::exists(libraryPath)) {
- string command = "cp " + realpath.get() + " " + libraryPath;
+ string command = "@cp@ " + realpath.get() + " " + libraryPath;
Try<string> cp = os::shell(command);
if (cp.isError()) {
return Error("Failed to os::shell '" + command + "':"
diff --git i/src/slave/containerizer/mesos/isolators/namespaces/pid.cpp w/src/slave/containerizer/mesos/isolators/namespaces/pid.cpp
index 42bc2e1..2f9066e 100644
--- i/src/slave/containerizer/mesos/isolators/namespaces/pid.cpp
+++ w/src/slave/containerizer/mesos/isolators/namespaces/pid.cpp
@@ -131,7 +131,7 @@ Future<Option<ContainerLaunchInfo>> NamespacesPidIsolatorProcess::prepare(
//
// TOOD(jieyu): Consider unmount the existing /proc.
launchInfo.add_pre_exec_commands()->set_value(
- "mount -n -t proc proc /proc -o nosuid,noexec,nodev");
+ "@mount@ -n -t proc proc /proc -o nosuid,noexec,nodev");
return launchInfo;
}
diff --git i/src/slave/containerizer/mesos/isolators/network/cni/cni.cpp w/src/slave/containerizer/mesos/isolators/network/cni/cni.cpp
index fc68f04..267b040 100644
--- i/src/slave/containerizer/mesos/isolators/network/cni/cni.cpp
+++ w/src/slave/containerizer/mesos/isolators/network/cni/cni.cpp
@@ -205,9 +205,9 @@ Try<Isolator*> NetworkCniIsolatorProcess::create(const Flags& flags)
// here because 'create' will only be invoked during
// initialization.
Try<string> mount = os::shell(
- "mount --bind %s %s && "
- "mount --make-private %s && "
- "mount --make-shared %s",
+ "@mount@ --bind %s %s && "
+ "@mount@ --make-private %s && "
+ "@mount@ --make-shared %s",
rootDir->c_str(),
rootDir->c_str(),
rootDir->c_str(),
@@ -227,8 +227,8 @@ Try<Isolator*> NetworkCniIsolatorProcess::create(const Flags& flags)
LOG(INFO) << "Making '" << rootDir.get() << "' a shared mount";
Try<string> mount = os::shell(
- "mount --make-private %s && "
- "mount --make-shared %s",
+ "@mount@ --make-private %s && "
+ "@mount@ --make-shared %s",
rootDir->c_str(),
rootDir->c_str());
diff --git i/src/slave/containerizer/mesos/isolators/network/cni/plugins/port_mapper/port_mapper.cpp w/src/slave/containerizer/mesos/isolators/network/cni/plugins/port_mapper/port_mapper.cpp
index 43cf3e4..94bad8b 100644
--- i/src/slave/containerizer/mesos/isolators/network/cni/plugins/port_mapper/port_mapper.cpp
+++ w/src/slave/containerizer/mesos/isolators/network/cni/plugins/port_mapper/port_mapper.cpp
@@ -301,7 +301,7 @@ Try<Nothing> PortMapper::addPortMapping(
# Check if the `chain` exists in the iptable. If it does not
# exist go ahead and install the chain in the iptables NAT
# table.
- iptables -w -t nat --list %s
+ @iptables@ -w -t nat --list %s
if [ $? -ne 0 ]; then
# NOTE: When we create the chain, there is a possibility of a
# race due to which a container launch can fail. This can
@@ -315,25 +315,25 @@ Try<Nothing> PortMapper::addPortMapping(
# since it can happen only when the chain is created the first
# time and two commands for creation of the chain are executed
# simultaneously.
- (iptables -w -t nat -N %s || exit 1)
+ (@iptables@ -w -t nat -N %s || exit 1)
# Once the chain has been installed add a rule in the PREROUTING
# chain to jump to this chain for any packets that are
# destined to a local address.
- (iptables -w -t nat -A PREROUTING \
+ (@iptables@ -w -t nat -A PREROUTING \
-m addrtype --dst-type LOCAL -j %s || exit 1)
# For locally generated packets we need a rule in the OUTPUT
# chain as well, since locally generated packets directly hit
# the output CHAIN, bypassing PREROUTING.
- (iptables -w -t nat -A OUTPUT \
+ (@iptables@ -w -t nat -A OUTPUT \
! -d 127.0.0.0/8 -m addrtype \
--dst-type LOCAL -j %s || exit 1)
fi
# Within the `chain` go ahead and install the DNAT rule, if it
# does not exist.
- (iptables -w -t nat -C %s || iptables -t nat -A %s))~",
+ (@iptables@ -w -t nat -C %s || @iptables@ -t nat -A %s))~",
chain,
chain,
chain,
@@ -360,7 +360,7 @@ Try<Nothing> PortMapper::delPortMapping()
# The iptables command searches for the DNAT rules with tag
# "container_id: <CNI_CONTAINERID>", and if it exists goes ahead
# and deletes it.
- iptables -w -t nat -S %s | sed "/%s/ s/-A/iptables -w -t nat -D/e")~",
+ @iptables@ -w -t nat -S %s | sed "/%s/ s/-A/@iptables@ -w -t nat -D/e")~",
chain,
getIptablesRuleTag()).get();
diff --git i/src/slave/containerizer/mesos/isolators/network/port_mapping.cpp w/src/slave/containerizer/mesos/isolators/network/port_mapping.cpp
index 57d4ccd..68c9577 100644
--- i/src/slave/containerizer/mesos/isolators/network/port_mapping.cpp
+++ w/src/slave/containerizer/mesos/isolators/network/port_mapping.cpp
@@ -1394,19 +1394,19 @@ Try<Isolator*> PortMappingIsolatorProcess::create(const Flags& flags)
// Check the availability of a few Linux commands that we will use.
// We use the blocking os::shell here because 'create' will only be
// invoked during initialization.
- Try<string> checkCommandTc = os::shell("tc filter show");
+ Try<string> checkCommandTc = os::shell("@tc@ filter show");
if (checkCommandTc.isError()) {
return Error("Check command 'tc' failed: " + checkCommandTc.error());
}
// NOTE: loopback device always exists.
- Try<string> checkCommandEthtool = os::shell("ethtool -k lo");
+ Try<string> checkCommandEthtool = os::shell("@ethtool@ -k lo");
if (checkCommandEthtool.isError()) {
return Error("Check command 'ethtool' failed: "
+ checkCommandEthtool.error());
}
- Try<string> checkCommandIp = os::shell("ip link show");
+ Try<string> checkCommandIp = os::shell("@ip@ link show");
if (checkCommandIp.isError()) {
return Error("Check command 'ip' failed: " + checkCommandIp.error());
}
@@ -1940,9 +1940,9 @@ Try<Isolator*> PortMappingIsolatorProcess::create(const Flags& flags)
// visible. It's OK to use the blocking os::shell here because
// 'create' will only be invoked during initialization.
Try<string> mount = os::shell(
- "mount --bind %s %s && "
- "mount --make-slave %s && "
- "mount --make-shared %s",
+ "@mount@ --bind %s %s && "
+ "@mount@ --make-slave %s && "
+ "@mount@ --make-shared %s",
bindMountRoot->c_str(),
bindMountRoot->c_str(),
bindMountRoot->c_str(),
@@ -1959,8 +1959,8 @@ Try<Isolator*> PortMappingIsolatorProcess::create(const Flags& flags)
// shared mount yet (possibly due to slave crash while preparing
// the work directory mount). It's safe to re-do the following.
Try<string> mount = os::shell(
- "mount --make-slave %s && "
- "mount --make-shared %s",
+ "@mount@ --make-slave %s && "
+ "@mount@ --make-shared %s",
bindMountRoot->c_str(),
bindMountRoot->c_str());
@@ -1979,8 +1979,8 @@ Try<Isolator*> PortMappingIsolatorProcess::create(const Flags& flags)
// so that they are in different peer groups.
if (entry.shared() == bindMountEntry->shared()) {
Try<string> mount = os::shell(
- "mount --make-slave %s && "
- "mount --make-shared %s",
+ "@mount@ --make-slave %s && "
+ "@mount@ --make-shared %s",
bindMountRoot->c_str(),
bindMountRoot->c_str());
@@ -3927,6 +3927,8 @@ Try<Nothing> PortMappingIsolatorProcess::removeHostIPFilters(
// TODO(jieyu): Use the Subcommand abstraction to remove most of the
// logic here. Completely remove this function once we can assume a
// newer kernel where 'setns' works for mount namespaces.
+// cstrahan(nixos): this is executed in the container,
+// so we don't want to substitute paths here.
string PortMappingIsolatorProcess::scripts(Info* info)
{
ostringstream script;
@@ -3937,7 +3939,7 @@ string PortMappingIsolatorProcess::scripts(Info* info)
// Mark the mount point PORT_MAPPING_BIND_MOUNT_ROOT() as slave
// mount so that changes in the container will not be propagated to
// the host.
- script << "mount --make-rslave " << bindMountRoot << "\n";
+ script << "@mount@ --make-rslave " << bindMountRoot << "\n";
// Disable IPv6 when IPv6 module is loaded as IPv6 packets won't be
// forwarded anyway.
@@ -3945,7 +3947,7 @@ string PortMappingIsolatorProcess::scripts(Info* info)
<< " echo 1 > /proc/sys/net/ipv6/conf/all/disable_ipv6\n";
// Configure lo and eth0.
- script << "ip link set " << lo << " address " << hostMAC
+ script << "@ip@ link set " << lo << " address " << hostMAC
<< " mtu " << hostEth0MTU << " up\n";
// NOTE: This is mostly a kernel issue: in veth_xmit() the kernel
@@ -3954,12 +3956,12 @@ string PortMappingIsolatorProcess::scripts(Info* info)
// when we receive a packet with a bad checksum. Disabling rx
// checksum offloading ensures the TCP layer will checksum and drop
// it.
- script << "ethtool -K " << eth0 << " rx off\n";
- script << "ip link set " << eth0 << " address " << hostMAC << " up\n";
- script << "ip addr add " << hostIPNetwork << " dev " << eth0 << "\n";
+ script << "@ethtool@ -K " << eth0 << " rx off\n";
+ script << "@ip@ link set " << eth0 << " address " << hostMAC << " up\n";
+ script << "@ip@ addr add " << hostIPNetwork << " dev " << eth0 << "\n";
// Set up the default gateway to match that of eth0.
- script << "ip route add default via " << hostDefaultGateway << "\n";
+ script << "@ip@ route add default via " << hostDefaultGateway << "\n";
// Restrict the ephemeral ports that can be used by the container.
script << "echo " << info->ephemeralPorts.lower() << " "
@@ -3988,19 +3990,19 @@ string PortMappingIsolatorProcess::scripts(Info* info)
}
// Set up filters on lo and eth0.
- script << "tc qdisc add dev " << lo << " ingress\n";
- script << "tc qdisc add dev " << eth0 << " ingress\n";
+ script << "@tc@ qdisc add dev " << lo << " ingress\n";
+ script << "@tc@ qdisc add dev " << eth0 << " ingress\n";
// Allow talking between containers and from container to host.
// TODO(chzhcn): Consider merging the following two filters.
- script << "tc filter add dev " << lo << " parent " << ingress::HANDLE
+ script << "@tc@ filter add dev " << lo << " parent " << ingress::HANDLE
<< " protocol ip"
<< " prio " << Priority(IP_FILTER_PRIORITY, NORMAL).get() << " u32"
<< " flowid ffff:0"
<< " match ip dst " << hostIPNetwork.address()
<< " action mirred egress redirect dev " << eth0 << "\n";
- script << "tc filter add dev " << lo << " parent " << ingress::HANDLE
+ script << "@tc@ filter add dev " << lo << " parent " << ingress::HANDLE
<< " protocol ip"
<< " prio " << Priority(IP_FILTER_PRIORITY, NORMAL).get() << " u32"
<< " flowid ffff:0"
@@ -4011,7 +4013,7 @@ string PortMappingIsolatorProcess::scripts(Info* info)
foreach (const PortRange& range,
getPortRanges(info->nonEphemeralPorts + info->ephemeralPorts)) {
// Local traffic inside a container will not be redirected to eth0.
- script << "tc filter add dev " << lo << " parent " << ingress::HANDLE
+ script << "@tc@ filter add dev " << lo << " parent " << ingress::HANDLE
<< " protocol ip"
<< " prio " << Priority(IP_FILTER_PRIORITY, HIGH).get() << " u32"
<< " flowid ffff:0"
@@ -4020,7 +4022,7 @@ string PortMappingIsolatorProcess::scripts(Info* info)
// Traffic going to host loopback IP and ports assigned to this
// container will be redirected to lo.
- script << "tc filter add dev " << eth0 << " parent " << ingress::HANDLE
+ script << "@tc@ filter add dev " << eth0 << " parent " << ingress::HANDLE
<< " protocol ip"
<< " prio " << Priority(IP_FILTER_PRIORITY, NORMAL).get() << " u32"
<< " flowid ffff:0"
@@ -4032,14 +4034,14 @@ string PortMappingIsolatorProcess::scripts(Info* info)
}
// Do not forward the ICMP packet if the destination IP is self.
- script << "tc filter add dev " << lo << " parent " << ingress::HANDLE
+ script << "@tc@ filter add dev " << lo << " parent " << ingress::HANDLE
<< " protocol ip"
<< " prio " << Priority(ICMP_FILTER_PRIORITY, NORMAL).get() << " u32"
<< " flowid ffff:0"
<< " match ip protocol 1 0xff"
<< " match ip dst " << hostIPNetwork.address() << "\n";
- script << "tc filter add dev " << lo << " parent " << ingress::HANDLE
+ script << "@tc@ filter add dev " << lo << " parent " << ingress::HANDLE
<< " protocol ip"
<< " prio " << Priority(ICMP_FILTER_PRIORITY, NORMAL).get() << " u32"
<< " flowid ffff:0"
@@ -4048,9 +4050,9 @@ string PortMappingIsolatorProcess::scripts(Info* info)
<< net::IP::Network::LOOPBACK_V4().address() << "\n";
// Display the filters created on eth0 and lo.
- script << "tc filter show dev " << eth0
+ script << "@tc@ filter show dev " << eth0
<< " parent " << ingress::HANDLE << "\n";
- script << "tc filter show dev " << lo
+ script << "@tc@ filter show dev " << lo
<< " parent " << ingress::HANDLE << "\n";
// If throughput limit for container egress traffic exists, use HTB
@@ -4062,9 +4064,9 @@ string PortMappingIsolatorProcess::scripts(Info* info)
// throughput. TBF requires other parameters such as 'burst' that
// HTB already has default values for.
if (egressRateLimitPerContainer.isSome()) {
- script << "tc qdisc add dev " << eth0 << " root handle "
+ script << "@tc@ qdisc add dev " << eth0 << " root handle "
<< CONTAINER_TX_HTB_HANDLE << " htb default 1\n";
- script << "tc class add dev " << eth0 << " parent "
+ script << "@tc@ class add dev " << eth0 << " parent "
<< CONTAINER_TX_HTB_HANDLE << " classid "
<< CONTAINER_TX_HTB_CLASS_ID << " htb rate "
<< egressRateLimitPerContainer.get().bytes() * 8 << "bit\n";
@@ -4075,12 +4077,12 @@ string PortMappingIsolatorProcess::scripts(Info* info)
// fq_codel, which has a larger buffer and better control on
// buffer bloat.
// TODO(cwang): Verity that fq_codel qdisc is available.
- script << "tc qdisc add dev " << eth0
+ script << "@tc@ qdisc add dev " << eth0
<< " parent " << CONTAINER_TX_HTB_CLASS_ID << " fq_codel\n";
// Display the htb qdisc and class created on eth0.
- script << "tc qdisc show dev " << eth0 << "\n";
- script << "tc class show dev " << eth0 << "\n";
+ script << "@tc@ qdisc show dev " << eth0 << "\n";
+ script << "@tc@ class show dev " << eth0 << "\n";
}
return script.str();
diff --git i/src/slave/containerizer/mesos/isolators/posix/disk.cpp w/src/slave/containerizer/mesos/isolators/posix/disk.cpp
index eb23025..db268ea 100644
--- i/src/slave/containerizer/mesos/isolators/posix/disk.cpp
+++ w/src/slave/containerizer/mesos/isolators/posix/disk.cpp
@@ -572,7 +572,7 @@ private:
// NOTE: The supervisor childhook will watch the parent process and kill
// the 'du' process in case that the parent die.
Try<Subprocess> s = subprocess(
- "du",
+ "@du@",
command,
Subprocess::PATH(os::DEV_NULL),
Subprocess::PIPE(),
diff --git i/src/slave/containerizer/mesos/isolators/volume/image.cpp w/src/slave/containerizer/mesos/isolators/volume/image.cpp
index 35966aa..b62fc86 100644
--- i/src/slave/containerizer/mesos/isolators/volume/image.cpp
+++ w/src/slave/containerizer/mesos/isolators/volume/image.cpp
@@ -231,7 +231,7 @@ Future<Option<ContainerLaunchInfo>> VolumeImageIsolatorProcess::_prepare(
CommandInfo* command = launchInfo.add_pre_exec_commands();
command->set_shell(false);
- command->set_value("mount");
+ command->set_value("@mount@");
command->add_arguments("mount");
command->add_arguments("-n");
command->add_arguments("--rbind");
diff --git i/src/slave/containerizer/mesos/isolators/volume/sandbox_path.cpp w/src/slave/containerizer/mesos/isolators/volume/sandbox_path.cpp
index b321b86..8ed3e78 100644
--- i/src/slave/containerizer/mesos/isolators/volume/sandbox_path.cpp
+++ w/src/slave/containerizer/mesos/isolators/volume/sandbox_path.cpp
@@ -265,7 +265,7 @@ Future<Option<ContainerLaunchInfo>> VolumeSandboxPathIsolatorProcess::prepare(
CommandInfo* command = launchInfo.add_pre_exec_commands();
command->set_shell(false);
- command->set_value("mount");
+ command->set_value("@mount@");
command->add_arguments("mount");
command->add_arguments("-n");
command->add_arguments("--rbind");
diff --git i/src/slave/containerizer/mesos/provisioner/backends/copy.cpp w/src/slave/containerizer/mesos/provisioner/backends/copy.cpp
index 69faa03..01a3ed6 100644
--- i/src/slave/containerizer/mesos/provisioner/backends/copy.cpp
+++ w/src/slave/containerizer/mesos/provisioner/backends/copy.cpp
@@ -266,7 +266,7 @@ Future<Nothing> CopyBackendProcess::_provision(
#endif // __APPLE__ || __FreeBSD__
Try<Subprocess> s = subprocess(
- "cp",
+ "@cp@",
args,
Subprocess::PATH(os::DEV_NULL),
Subprocess::PATH(os::DEV_NULL),
@@ -313,7 +313,7 @@ Future<bool> CopyBackendProcess::destroy(const string& rootfs)
vector<string> argv{"rm", "-rf", rootfs};
Try<Subprocess> s = subprocess(
- "rm",
+ "@rm@",
argv,
Subprocess::PATH(os::DEV_NULL),
Subprocess::FD(STDOUT_FILENO),
diff --git i/src/uri/fetchers/copy.cpp w/src/uri/fetchers/copy.cpp
index 17f69be..831b08a 100644
--- i/src/uri/fetchers/copy.cpp
+++ w/src/uri/fetchers/copy.cpp
@@ -97,8 +97,8 @@ Future<Nothing> CopyFetcherPlugin::fetch(
VLOG(1) << "Copying '" << uri.path() << "' to '" << directory << "'";
#ifndef __WINDOWS__
- const char* copyCommand = "cp";
- const vector<string> argv = {"cp", "-a", uri.path(), directory};
+ const char* copyCommand = "@cp@";
+ const vector<string> argv = {"@cp@", "-a", uri.path(), directory};
#else // __WINDOWS__
const char* copyCommand = os::Shell::name;
const vector<string> argv =
diff --git i/src/uri/fetchers/curl.cpp w/src/uri/fetchers/curl.cpp
index f34daf2..6a50341 100644
--- i/src/uri/fetchers/curl.cpp
+++ w/src/uri/fetchers/curl.cpp
@@ -109,7 +109,7 @@ Future<Nothing> CurlFetcherPlugin::fetch(
};
Try<Subprocess> s = subprocess(
- "curl",
+ "@curl@",
argv,
Subprocess::PATH(os::DEV_NULL),
Subprocess::PIPE(),
diff --git i/src/uri/fetchers/docker.cpp w/src/uri/fetchers/docker.cpp
index 91db13b..82a7fc4 100644
--- i/src/uri/fetchers/docker.cpp
+++ w/src/uri/fetchers/docker.cpp
@@ -114,7 +114,7 @@ static Future<http::Response> curl(
// TODO(jieyu): Kill the process if discard is called.
Try<Subprocess> s = subprocess(
- "curl",
+ "@curl@",
argv,
Subprocess::PATH(os::DEV_NULL),
Subprocess::PIPE(),
@@ -229,7 +229,7 @@ static Future<int> download(
// TODO(jieyu): Kill the process if discard is called.
Try<Subprocess> s = subprocess(
- "curl",
+ "@curl@",
argv,
Subprocess::PATH(os::DEV_NULL),
Subprocess::PIPE(),
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