Changes included:
- Allow index specification at link creation time
- replace syscall with golang.org/x/sys/unix
- related: Use IFF_MULTI_QUEUE from x/sys/unix to define TUNTAP_MULTI_QUEUE
- related: Use IFLA_* constants from x/sys/unix
- Fix index out of range when no metadata for gretap
- added encapsulation attributes for Iptun and Sittun to support SIT tunnels
- Expose xfrm state's statistics
- Support invert in ip rules
- Support LWTUNNEL_ENCAP_SEG6
- Support setting and retrieving route MTU/AdvMSS
- Fix CalcRtable array parameter bug
- added support for Foo-over-UDP netlink calls
- Support num{tx,rx}queues and udp6zerocsum{tx,rx}
- tuntap: Add multiqueue support
- Retrieve VLAN ID when listing neighbour
- Fix LinkAdd for sit tunnel on 3.10 kernel
- Add support for managing source MACVLANs
- Two functions: one for adding bond slave, one for getting veth peer index
- Eliminate cgo from netlink
- Don't overwrite the XDP file descriptor with flags
- Fix reference to BPF instructions (on Kernel 4.13)
- Add Matchall filter
- Send IFA_CACHEINFO when setting up addresses
- Support IPv6 GRE Tun and Tap
- Add List option to RouteSubscribeWithOptions, AddrSubscribeWithOptions, and LinkSubscribeWithOptions
- Add Fq and Fq_Codel Qdisc support
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Since SvcStats represents the stats for a `Service`, we don't want
to reuse that struct in the `Destination` (for no other reason than
incompatible nomenclature). So this patch adds a `DstStats` struct
to hold the Destination stats.
In case the file descriptor of the netlink socket is closed
the recvfrom is not returning. This may create deadlock conditions.
The current solution is to make sure that all the netlink socket used
have a proper timeout set on them to have the possibility to return
Added test to emulate the watchMiss condition
Signed-off-by: Flavio Crisciani <flavio.crisciani@docker.com>
- Do not relay on software flags to decide when to create the
virtual service. Instead query the kernel for presence.
So that it cannot happen that a real server creation
fails because the virtual server is missing.
Signed-off-by: Alessandro Boch <aboch@docker.com>
