demo: podman: New port forwarding behaviour for pasta, minor fixes
Reflect the recent changes in the Podman adaptation (no port forwarding by default). It turns out that by running two iperf3 processes, sometimes slirp4netns blocks the second connection until the first test is done, thus doubling the throughput. Use a single process for slirp4netns with slirp4netns port handling. Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
This commit is contained in:
Stefano Brivio
parent
bdcfe4749e
commit
32210fb64f
1 changed files with 56 additions and 78 deletions
134
test/demo/podman
134
test/demo/podman
|
|
@ -13,8 +13,7 @@
|
|||
|
||||
onlyfor podman
|
||||
|
||||
set OPTS -Z -w 4M -l 1M -P 2 -t5 --pacing-timer 10000
|
||||
set OPTS_10s -Z -w 4M -l 1M -P 2 -t10 --pacing-timer 10000
|
||||
set OPTS -Z -w 4M -l 1M -P 2 -t10 --pacing-timer 10000
|
||||
|
||||
say This is an overview of
|
||||
em Podman
|
||||
|
|
@ -35,7 +34,7 @@ say , patch it
|
|||
sleep 1
|
||||
host cp ../contrib/podman/0001-libpod-Add-pasta-networking-mode.patch __TEMPDIR__/podman
|
||||
host cd __TEMPDIR__/podman
|
||||
host patch -p1 < 0001-libpod-Add-pasta-networking-mode.patch
|
||||
host git am 0001-libpod-Add-pasta-networking-mode.patch
|
||||
sleep 1
|
||||
|
||||
say , and build it.
|
||||
|
|
@ -88,11 +87,6 @@ say pasta copies addresses from the host
|
|||
hl NS2
|
||||
sleep 2
|
||||
|
||||
nl
|
||||
say - pasta enables IPv6 by default
|
||||
hl NS2
|
||||
sleep 2
|
||||
|
||||
nl
|
||||
say - slirp4netns uses
|
||||
em tap0
|
||||
|
|
@ -134,17 +128,9 @@ sleep 5
|
|||
nl
|
||||
nl
|
||||
|
||||
say Let's run a service in the container. We didn't
|
||||
say Let's run a service in the container,
|
||||
nl
|
||||
say configure port forwarding. With default options,
|
||||
nl
|
||||
say pasta detects services bound inside and outside
|
||||
nl
|
||||
say the container and forwards ports accordingly, so
|
||||
nl
|
||||
say we don't need to restart it. Let's restart the
|
||||
nl
|
||||
say container running with slirp4netns...
|
||||
say configuring port forwarding first
|
||||
sleep 5
|
||||
|
||||
ns1b exit
|
||||
|
|
@ -152,9 +138,14 @@ sleep 2
|
|||
ns1b podman run --rm -p 8080:8080/tcp -ti alpine sh
|
||||
sleep 5
|
||||
|
||||
ns2b exit
|
||||
sleep 2
|
||||
ns2b podman run --rm -p 8081:8081/tcp -ti alpine sh
|
||||
sleep 5
|
||||
|
||||
nl
|
||||
nl
|
||||
say and now actually start the service
|
||||
say ...and now actually start the service
|
||||
ns1b apk add thttpd
|
||||
ns2b apk add thttpd
|
||||
ns1b >index.html cat << EOF
|
||||
|
|
@ -194,11 +185,8 @@ say access to the host, which needs an extra option
|
|||
nl
|
||||
say in slirp4netns. Let's restart that container,
|
||||
nl
|
||||
say while also mapping ports for iperf3 and neper,
|
||||
say while also mapping ports for iperf3 and neper.
|
||||
nl
|
||||
say and enabling IPv6 for slirp4netns (experimental)
|
||||
nl
|
||||
say too.
|
||||
sleep 3
|
||||
|
||||
ns1 exit
|
||||
|
|
@ -218,7 +206,7 @@ nl
|
|||
nl
|
||||
ns2 exit
|
||||
|
||||
say Options after '--net-pasta:' are the same as
|
||||
say Options after '--net=pasta:' are the same as
|
||||
nl
|
||||
say documented for the command line of pasta(1).
|
||||
nl
|
||||
|
|
@ -240,16 +228,16 @@ sleep 5
|
|||
nl
|
||||
say But back to performance now. By the way,
|
||||
nl
|
||||
say pasta doesn't detect bound UDP ports
|
||||
say pasta can also forward ports through the
|
||||
nl
|
||||
say periodically (only when it starts), so we
|
||||
say loopback interface for improved throughput.
|
||||
nl
|
||||
say have to pass the ones we need explicitly.
|
||||
say Let's configure that.
|
||||
nl
|
||||
sleep 2
|
||||
ns2b exit
|
||||
sleep 1
|
||||
ns2b ./bin/podman run --net=pasta:-U,5214 -p 5204:5204/udp --rm -ti alpine sh
|
||||
ns2b ./bin/podman run --net=pasta:-T,5213-5214,-U,5213-5214 -p 5203-5204:5203-5204/tcp -p 5203-5204:5203-5204/udp --rm -ti alpine sh
|
||||
sleep 5
|
||||
|
||||
nl
|
||||
|
|
@ -336,20 +324,16 @@ info non-loopback (tap) connections
|
|||
th mode slirp4netns pasta
|
||||
|
||||
tr TCP/IPv6 to ns
|
||||
#ns1b (iperf3 -s1J -p 5201 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
#ns1b iperf3 -s1J -p 5202 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
#hostb iperf3 -c __ADDR6__ -p 5201 __OPTS_10s__ & iperf3 -c __ADDR6__ -p 5202 __OPTS_10s__
|
||||
#sleep 15
|
||||
#ns1b
|
||||
#ns1out BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
#ns1b iperf3 -s1J -p 5201 | jq -rM ".end.sum_received.bits_per_second" >t1
|
||||
#hostb iperf3 -c __ADDR6__ -p 5201 __OPTS__
|
||||
#ns1out BW cat t1
|
||||
#bw __BW__ 0.0 0.0
|
||||
bw -
|
||||
ns2b (iperf3 -s1J -p 5203 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
ns2b iperf3 -s1J -p 5204 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
hostb iperf3 -c __ADDR6__ -p 5203 -t5 -l 1M -Z & iperf3 -c __ADDR6__ -p 5204 -t5 -l 1M -Z
|
||||
sleep 10
|
||||
ns2b iperf3 -s1J -p 5203 | jq -rM ".end.sum_received.bits_per_second" >t1
|
||||
hostb iperf3 -c __ADDR6__ -p 5203 __OPTS__
|
||||
sleep 12
|
||||
ns2b
|
||||
ns2out BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
ns2out BW cat t1
|
||||
bw __BW__ 0.0 0.0
|
||||
hostb
|
||||
|
||||
|
|
@ -376,19 +360,17 @@ hout LAT tcp_crr --nolog -c -H __ADDR6__ -C 5203 -P 5204 -l 5 | sed -n 's/^throu
|
|||
lat __LAT__ 100000 100000
|
||||
|
||||
tl TCP/IPv4 to ns
|
||||
ns1b (iperf3 -s1J -p 5201 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
ns1b iperf3 -s1J -p 5202 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
hostb iperf3 -c __ADDR4__ -p 5201 __OPTS__ & iperf3 -c __ADDR4__ -p 5202 __OPTS__
|
||||
sleep 10
|
||||
ns1b iperf3 -s1J -p 5201 | jq -rM ".end.sum_received.bits_per_second" >t1
|
||||
hostb iperf3 -c __ADDR4__ -p 5201 __OPTS__
|
||||
sleep 12
|
||||
ns1b
|
||||
ns1out BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
ns1out BW cat t1
|
||||
bw __BW__ 0.0 0.0
|
||||
ns2b (iperf3 -s1J -p 5203 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
ns2b iperf3 -s1J -p 5204 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
hostb iperf3 -c __ADDR4__ -p 5203 __OPTS__ & iperf3 -c __ADDR4__ -p 5204 __OPTS__
|
||||
sleep 10
|
||||
ns2b iperf3 -s1J -p 5203 | jq -rM ".end.sum_received.bits_per_second" >t1
|
||||
hostb iperf3 -c __ADDR4__ -p 5203 __OPTS__
|
||||
sleep 12
|
||||
ns2b
|
||||
ns2out BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
ns2out BW cat t1
|
||||
bw __BW__ 0.0 0.0
|
||||
hostb
|
||||
|
||||
|
|
@ -413,19 +395,17 @@ hout LAT tcp_crr --nolog -c -H __ADDR4__ -C 5203 -P 5204 -l 5 | sed -n 's/^throu
|
|||
lat __LAT__ 100000 100000
|
||||
|
||||
tr TCP/IPv6 to host
|
||||
hostb (iperf3 -s1J -p 5211 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
hostb iperf3 -s1J -p 5212 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
ns1b iperf3 -c fd00::2 -p 5211 __OPTS__ & iperf3 -c fd00::2 -p 5212 __OPTS__
|
||||
sleep 10
|
||||
hostb iperf3 -s1J -p 5211 | jq -rM ".end.sum_received.bits_per_second" >t1
|
||||
ns1b iperf3 -c fd00::2 -p 5211 __OPTS__
|
||||
sleep 12
|
||||
hostb
|
||||
hout BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
hout BW cat t1
|
||||
bw __BW__ 0.0 0.0
|
||||
hostb (iperf3 -s1J -p 5213 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
hostb iperf3 -s1J -p 5214 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
ns2b iperf3 -c __GW6__%__IFNAME__ -p 5213 __OPTS__ & iperf3 -c __GW6__%__IFNAME__ -p 5214 __OPTS__
|
||||
sleep 10
|
||||
hostb iperf3 -s1J -p 5213 | jq -rM ".end.sum_received.bits_per_second" >t1
|
||||
ns2b iperf3 -c __GW6__%__IFNAME__ -p 5213 __OPTS__
|
||||
sleep 12
|
||||
hostb
|
||||
hout BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
hout BW cat t1
|
||||
bw __BW__ 0.0 0.0
|
||||
ns1b
|
||||
ns2b
|
||||
|
|
@ -451,19 +431,17 @@ ns2out LAT ./tcp_crr --nolog -c -H __GW6__%__IFNAME__ -C 5213 -P 5214 -l 5 | sed
|
|||
lat __LAT__ 100000 100000
|
||||
|
||||
tl TCP/IPv4 to host
|
||||
hostb (iperf3 -s1J -p 5211 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
hostb iperf3 -s1J -p 5212 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
ns1b iperf3 -c 10.0.2.2 -p 5211 __OPTS__ & iperf3 -c 10.0.2.2 -p 5212 __OPTS__
|
||||
sleep 10
|
||||
hostb iperf3 -s1J -p 5211 | jq -rM ".end.sum_received.bits_per_second" >t1
|
||||
ns1b iperf3 -c 10.0.2.2 -p 5211 __OPTS__
|
||||
sleep 12
|
||||
hostb
|
||||
hout BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
hout BW cat t1
|
||||
bw __BW__ 0.0 0.0
|
||||
hostb (iperf3 -s1J -p 5213 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
hostb iperf3 -s1J -p 5214 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
ns2b iperf3 -c __GW4__ -p 5213 __OPTS__ & iperf3 -c __GW4__ -p 5214 __OPTS__
|
||||
hostb iperf3 -s1J -p 5213 | jq -rM ".end.sum_received.bits_per_second" >t1
|
||||
ns2b iperf3 -c __GW4__ -p 5213 __OPTS__
|
||||
sleep 10
|
||||
hostb
|
||||
hout BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
hout BW cat t1
|
||||
bw __BW__ 0.0 0.0
|
||||
ns1b
|
||||
ns2b
|
||||
|
|
@ -597,15 +575,15 @@ th mode rootlesskit pasta
|
|||
tr TCP/IPv6 to ns
|
||||
ns1b (iperf3 -s1J -p 5201 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
ns1b iperf3 -s1J -p 5202 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
hostb iperf3 -c ::1 -p 5201 -t5 -l 1M -Z & iperf3 -c ::1 -p 5202 -t5 -l 1M -Z
|
||||
sleep 10
|
||||
hostb iperf3 -c ::1 -p 5201 __OPTS__ & iperf3 -c ::1 -p 5202 __OPTS__
|
||||
sleep 12
|
||||
ns1b
|
||||
ns1out BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
bw __BW__ 0.0 0.0
|
||||
ns2b (iperf3 -s1J -p 5203 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
ns2b iperf3 -s1J -p 5204 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
hostb iperf3 -c ::1 -p 5203 -t5 -l 1M -Z & iperf3 -c ::1 -p 5204 -t5 -l 1M -Z
|
||||
sleep 10
|
||||
hostb iperf3 -c ::1 -p 5203 __OPTS__ & iperf3 -c ::1 -p 5204 __OPTS__
|
||||
sleep 12
|
||||
ns2b
|
||||
ns2out BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
bw __BW__ 0.0 0.0
|
||||
|
|
@ -635,14 +613,14 @@ tl TCP/IPv4 to ns
|
|||
ns1b (iperf3 -s1J -p 5201 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
ns1b iperf3 -s1J -p 5202 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
hostb iperf3 -c 127.0.0.1 -p 5201 __OPTS__ & iperf3 -c 127.0.0.1 -p 5202 __OPTS__
|
||||
sleep 10
|
||||
sleep 12
|
||||
ns1b
|
||||
ns1out BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
bw __BW__ 0.0 0.0
|
||||
ns2b (iperf3 -s1J -p 5203 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
ns2b iperf3 -s1J -p 5204 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
hostb iperf3 -c 127.0.0.1 -p 5203 __OPTS__ & iperf3 -c 127.0.0.1 -p 5204 __OPTS__
|
||||
sleep 10
|
||||
sleep 12
|
||||
ns2b
|
||||
ns2out BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
bw __BW__ 0.0 0.0
|
||||
|
|
@ -672,14 +650,14 @@ tr TCP/IPv6 to host
|
|||
hostb (iperf3 -s1J -p 5211 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
hostb iperf3 -s1J -p 5212 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
ns1b iperf3 -c fd00::2 -p 5211 __OPTS__ & iperf3 -c fd00::2 -p 5212 __OPTS__
|
||||
sleep 10
|
||||
sleep 12
|
||||
hostb
|
||||
hout BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
bw __BW__ 0.0 0.0
|
||||
hostb (iperf3 -s1J -p 5213 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
hostb iperf3 -s1J -p 5214 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
ns2b iperf3 -c ::1 -p 5213 __OPTS__ & iperf3 -c ::1 -p 5214 __OPTS__
|
||||
sleep 10
|
||||
sleep 12
|
||||
hostb
|
||||
hout BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
bw __BW__ 0.0 0.0
|
||||
|
|
@ -710,14 +688,14 @@ tl TCP/IPv4 to host
|
|||
hostb (iperf3 -s1J -p 5211 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
hostb iperf3 -s1J -p 5212 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
ns1b iperf3 -c 10.0.2.2 -p 5211 __OPTS__ & iperf3 -c 10.0.2.2 -p 5212 __OPTS__
|
||||
sleep 10
|
||||
sleep 12
|
||||
hostb
|
||||
hout BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
bw __BW__ 0.0 0.0
|
||||
hostb (iperf3 -s1J -p 5213 | jq -rM ".end.sum_received.bits_per_second" >t1) &
|
||||
hostb iperf3 -s1J -p 5214 | jq -rM ".end.sum_received.bits_per_second" >t2
|
||||
ns2b iperf3 -c 127.0.0.1 -p 5213 __OPTS__ & iperf3 -c 127.0.0.1 -p 5214 __OPTS__
|
||||
sleep 10
|
||||
sleep 12
|
||||
hostb
|
||||
hout BW echo "$(cat t1) + $(cat t2)" | bc -l
|
||||
bw __BW__ 0.0 0.0
|
||||
|
|
|
|||
Loading…
Reference in a new issue