Added new functions to convert to/from a log level name (like `debug`)
to/from the equivalent `slog::Level::Debug`.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
The agent logger is useful and generic enough that it can be used by
other components, so move the agent logging package to below a top level
`pkg` to encourage re-use.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Add the following patches for QEMU 5:
* memory-backend-file/nvdimm: support read-only files as memory-backends
* 9p: removing coroutines of 9p to increase the I/O performance
fixes#1064
Signed-off-by: Julio Montes <julio.montes@intel.com>
Clean up all clippy warning.
Also fix a bug in dealing with IFLA_IFNAME attribute.
nlh.addattr_var(IFLA_IFNAME, name.as_ptr() as *const u8, name.len() + 1);
The `name` is a rust String, which doesn't including the trailing '\0',
so name.len() + 1 may cause invalid memory access.
Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Implment `TryFrom<IPAddress> for RtIPAddr` instead of From<IPAddress>,
so error code could be returned instead of unwrap().
Do the same for `TryFrom<Route> for RtRoute`.
Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
There are too much unsafe code in the netlink crate, we need to reduce
unsafe code as much as possible. To achieve this, methods are classified
as public interfaces and internal methods.
All public interface of RtnlHandle has been reimplemented as safe code,
only some public helper functions to manipulater Netlink message data
structures are implemented as unsafe code.
The code to parse IPv4/IPv6/MAC addresses has been moved to a dedicated
file named parser.rs.
Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
The scan_fmt crate has dependency on other four crates, and it's trivial
to use std library to implement the same logic. Get rid of scan_fmt to
reduce the dependency chain.
Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Use features to enable/disable slog and agent handler on demand.
This helps to reduce dependency chains if slog/agent handler is unused.
Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
The netlink crate is a library to communicate with Linux kenrel by using
the netlink socket. It's generic enough to be reused by other clients.
So get rid of dependency on the rustjail crate by:
1) normalize all pub interfaces to return Result<T, nix::Error>,
2) add helpers to reduce duplicated code,
3) move parse_mac() into lib.rs,
Signed-off-by: Liu Jiang <gerry@linux.alibaba.com>
Add grpc API for adding arp neighbours for a network
interface. These are expected to be static arp entries
sent by the runtime.
Signed-off-by: Tim Zhang <tim@hyper.sh>
Got:
make PROTO_FILE=agent.proto generate-protocol
google/protobuf/descriptor.proto: Read access is denied for file: /usr/local/include/google/protobuf/descriptor.proto
This commit will fix this error.
Signed-off-by: Tim Zhang <tim@hyper.sh>
tools/osbuilder/scripts/lib.sh was making references to agent and
runtime repositories to get golang, rust, cmake and musl versions.
Since runtime and agent repos are consolidating, we only need to
make reference to our versions.yaml in this (kata-containers) repo.
Fixes: #234.
Signed-off-by: Salvador Fuentes <salvador.fuentes@intel.com>
Instead of having the versions.yaml in the runtime source,
it makes more sense to have it in the root directory of
the project.
Signed-off-by: Salvador Fuentes <salvador.fuentes@intel.com>
qemu contains all device support for all the board qemu supported
on arm. But we use virt machine in most cases, so there are lots
of code in no relationship with virt then never used.
Here, we add a customized config, named arm-softmmu.mak.virt for
virt board. There is around 5M decrease of qemu binary using this
customized config compared with the common config.
arm-softmmu.mak includes and customizes the pci.mak and usb.mak to let
the change in aarch64-softmmu take effect. also arm-softmmu.mak.virt
is base on arm-softmmu.mak.
comparison of qemu binary between using common config and virt config
-rwxr-xr-x 1 root root 64190080 May 28 12:49 qemu-system-aarch64*
-rwxr-xr-x 1 root root 59061584 May 27 18:14 qemu-system-aarch64.virt*
Fixes: #1062
Signed-off-by: Jianyong Wu <jianyong.wu@arm.com>
Update ubuntu version to 20.04, due to the following linkage errors
is not possible to build QEMU 5 on ubuntu 18.04.
```
libmount.a(libmount_la-fs.o): In function `__mnt_fs_set_source_ptr':
(.text+0x9b1): undefined reference to `blkid_parse_tag_string'
libmount.a(libmount_la-tab.o): In function `mnt_table_find_source':
(.text+0x1dbf): undefined reference to `blkid_parse_tag_string'
libmount.a(libmount_la-utils.o): In function `mnt_tag_is_valid':
(.text+0x618): undefined reference to `blkid_parse_tag_string'
libmount.a(libmount_la-cache.o): In function `mnt_free_cache':
(.text+0x834): undefined reference to `blkid_put_cache'
libmount.a(libmount_la-cache.o): In function `mnt_cache_read_tags':
(.text+0xa24): undefined reference to `blkid_new_probe_from_filename'
(.text+0xa3d): undefined reference to `blkid_probe_enable_superblocks'
(.text+0xa4a): undefined reference to `blkid_probe_set_superblocks_flags'
(.text+0xa57): undefined reference to `blkid_probe_enable_partitions'
(.text+0xa64): undefined reference to `blkid_probe_set_partitions_flags'
(.text+0xa6c): undefined reference to `blkid_do_safeprobe'
(.text+0xb32): undefined reference to `blkid_free_probe'
(.text+0xb7c): undefined reference to `blkid_free_probe'
(.text+0xba0): undefined reference to `blkid_probe_lookup_value'
libmount.a(libmount_la-cache.o): In function `mnt_get_fstype':
(.text+0xef0): undefined reference to `blkid_new_probe_from_filename'
(.text+0xf09): undefined reference to `blkid_probe_enable_superblocks'
(.text+0xf16): undefined reference to `blkid_probe_set_superblocks_flags'
(.text+0xf1e): undefined reference to `blkid_do_safeprobe'
(.text+0xf4a): undefined reference to `blkid_free_probe'
(.text+0xf68): undefined reference to `blkid_probe_lookup_value'
libmount.a(libmount_la-cache.o): In function `mnt_resolve_tag':
(.text+0x130b): undefined reference to `blkid_evaluate_tag'
```
fixes#1060
Signed-off-by: Julio Montes <julio.montes@intel.com>
In Kata 1.x, agent interface is defined in agent repo and vendored by runtime. But in Kata 2.0, agent and runtime will use ttrpc as protocol, and agent is using rust language, so runtime can't vendor agent again, have to compile from agent's protobuf files.
This PR will hold proto files under src/agent, and compile it to rust/go sources for agent/runtime. Typing `make generate-protocols` under root of this repo or `src/agent` can see how to use it.
Signed-off-by: bin liu <bin@hyper.sh>
We only documented how to launch minikube/kata with CRI-O. It is
trivial to flip this to containerd, and that also works with kata-deploy,
so document it.
Fixes: #660
Signed-off-by: Graham Whaley <graham.whaley@intel.com>
Not all the fragments in common are needed by all the arch. The fragment
can be skipped if the have the tag !arch. For example:
# !s390x
Fixes: #1010
Signed-off-by: Alice Frosi <afrosi@de.ibm.com>
For stable versions the format used `x.y.z`.
kata-env was failing trying to make a new release from 1.11.0-rc to
1.11.0
This fix kata-env for releases 1.11+ where this regression was
introduced.
Fixes: kata-containers/runtime#2674
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
With the new HTTP API from CLH, it removes the support of multiple
virtio-vsock devices, as the Linux kernel does not support it.
Signed-off-by: Bo Chen <chen.bo@intel.com>
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
