The compile fails with:
[ 30%] Building CXX object src/ast/CMakeFiles/ast.dir/codegen_llvm.cpp.o
[ 30%] Building CXX object src/ast/CMakeFiles/ast.dir/irbuilderbpf.cpp.o
[ 31%] Building CXX object src/ast/CMakeFiles/ast.dir/printer.cpp.o
[ 31%] Building CXX object src/ast/CMakeFiles/ast.dir/semantic_analyser.cpp.o
/bpftrace/src/ast/irbuilderbpf.cpp: In member function 'llvm::CallInst* bpftrace::ast::IRBuilderBPF::CreateProbeReadStr(llvm::AllocaInst*, size_t, llvm::Value*)':
/bpftrace/src/ast/irbuilderbpf.cpp:279:16: error: 'BPF_FUNC_probe_read_str' was not declared in this scope
getInt64(BPF_FUNC_probe_read_str),
^~~~~~~~~~~~~~~~~~~~~~~
/bpftrace/src/ast/irbuilderbpf.cpp: In member function 'llvm::CallInst* bpftrace::ast::IRBuilderBPF::CreateProbeReadStr(llvm::Value*, size_t, llvm::Value*)':
/bpftrace/src/ast/irbuilderbpf.cpp:294:16: error: 'BPF_FUNC_probe_read_str' was not declared in this scope
getInt64(BPF_FUNC_probe_read_str),
^~~~~~~~~~~~~~~~~~~~~~~
/bpftrace/src/ast/irbuilderbpf.cpp: In member function 'llvm::CallInst* bpftrace::ast::IRBuilderBPF::CreateGetCurrentCgroupId()':
/bpftrace/src/ast/irbuilderbpf.cpp:422:16: error: 'BPF_FUNC_get_current_cgroup_id' was not declared in this scope
getInt64(BPF_FUNC_get_current_cgroup_id),
^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/bpftrace/src/ast/irbuilderbpf.cpp: In member function 'llvm::CallInst* bpftrace::ast::IRBuilderBPF::CreateGetCurrentTask()':
/bpftrace/src/ast/irbuilderbpf.cpp:461:16: error: 'BPF_FUNC_get_current_task' was not declared in this scope
getInt64(BPF_FUNC_get_current_task),
^~~~~~~~~~~~~~~~~~~~~~~~~
/bpftrace/src/ast/irbuilderbpf.cpp: In member function 'llvm::CallInst* bpftrace::ast::IRBuilderBPF::CreateGetStackId(llvm::Value*, bool)':
/bpftrace/src/ast/irbuilderbpf.cpp:497:16: error: 'BPF_FUNC_get_stackid' was not declared in this scope
getInt64(BPF_FUNC_get_stackid),
^~~~~~~~~~~~~~~~~~~~
/bpftrace/src/ast/semantic_analyser.cpp: In member function 'int bpftrace::ast::SemanticAnalyser::create_maps(bool)':
/bpftrace/src/ast/semantic_analyser.cpp:871:68: error: 'BPF_MAP_TYPE_STACK_TRACE' was not declared in this scope
bpftrace_.stackid_map_ = std::make_unique<bpftrace::FakeMap>(BPF_MAP_TYPE_STACK_TRACE);
^~~~~~~~~~~~~~~~~~~~~~~~
/bpftrace/src/ast/semantic_analyser.cpp:885:64: error: 'BPF_MAP_TYPE_STACK_TRACE' was not declared in this scope
bpftrace_.stackid_map_ = std::make_unique<bpftrace::Map>(BPF_MAP_TYPE_STACK_TRACE);
^~~~~~~~~~~~~~~~~~~~~~~~
make[2]: *** [src/ast/CMakeFiles/ast.dir/build.make:89: src/ast/CMakeFiles/ast.dir/irbuilderbpf.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[2]: *** [src/ast/CMakeFiles/ast.dir/build.make:115: src/ast/CMakeFiles/ast.dir/semantic_analyser.cpp.o] Error 1
make[1]: *** [CMakeFiles/Makefile2:276: src/ast/CMakeFiles/ast.dir/all] Error 2
make: *** [Makefile:141: all] Error 2
Signed-off-by: Rolf Neugebauer <rn@rneugeba.io>
Needed for containerd v1.2.0 otherwise:
$ ctr run -t docker.io/library/hello-world@sha256:f3b3b28a45160805bb16542c9531888519430e9e6d6ffc09d72261b0d26ff74f test
[ 1311.667587] overlayfs: failed to resolve '/var/lib/containerd/io.containerd.snapshotter.v1.overlayfs/snapshots/5/fs': -2
ctr: failed to mount /tmp/containerd-mount111658703: no such file or directory
Signed-off-by: Ian Campbell <ijc@docker.com>
In addition to bug fixes, this removes the special protocol used
for `shutdown` needed by old Windows builds < 14393.
Signed-off-by: David Scott <dave.scott@docker.com>
In e8786d73bb the logwrite package will
automatically append .log to every log.
In 5201049f2c the init package will send
stderr of a service `s` to a log named `s` and the stdout to `s.out`.
Therefore the files we create on disk are `s.log` and `s.out.log`.
This patch modifies the memlogd `logwrite` command-line wrapper to use
the same convention.
Note there is a confusing name clash between `pkg/logwrite` and `cmd/logwrite`
in `memlogd` modified here.
Signed-off-by: David Scott <dave.scott@docker.com>
- use the mkimage hashes that we had in LinuxKit as more up to date than tool.
- update docs
- move the code from moby under src/cmd/linuxkit
Signed-off-by: Justin Cormack <justin@specialbusservice.com>
When logging directly to files (the not-using-memlogd case) the onboot
services must log to /run/log because /var/log might be overmounted
by a persistent disk. Therefore we create a symlink at the end of
the onboot section.
When logging via memlogd, all logs are buffered until a logwrite service
starts, so no symlink is needed.
Signed-off-by: David Scott <dave.scott@docker.com>
Also simplify the code by directly storing the path to
the log file in the LogFile structure.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
Update the the firmware packages to the latest commit
of the upstream linux-firmware repository.
Signed-off-by: Rolf Neugebauer <rolf.neugebauer@docker.com>
This process connects to memlogd and streams logs to individual files,
one per log. It keeps track of how many bytes have been written to each
file and rotates when the file size exceeds a defined threshold.
By default the maximum size of each file before rotation is 1MiB and
we keep up to 10 files per log.
Signed-off-by: David Scott <dave.scott@docker.com>
