the following ffmpeg permits to save images in highest quality to generate a timelapse:
export RTSP_STREAM='rtsps://abcdeffhijklmnop:1234/asdlfkjasdlf'
ffmpeg -loglevel error -rtsp_transport tcp \
-i $RTSP_STREAM \
-vf fps=1/120 \
-q:v 1 -strftime 1 \
"%Y-%m-%d_%H-%M-%S.jpg"
| CNI_PATH=/opt/cni/bin:/opt/cni/bin | |
| CNI_ARGS=IgnoreUnknown=true;K8S_POD_NAMESPACE=default;K8S_POD_NAME=nginx-f89759699-dv4hf;K8S_POD_INFRA_CONTAINER_ID=96638ef97eaf430ea57999413e5bc36caf25240bff2d24c49679fc7854850af0 | |
| CNI_CONTAINERID=96638ef97eaf430ea57999413e5bc36caf25240bff2d24c49679fc7854850af0 | |
| CNI_IFNAME=eth0 | |
| CNI_COMMAND=ADD | |
| CNI_NETNS=/proc/280526/ns/net |
| #!/bin/bash | |
| # Auther Clément Nussbaumer <[email protected]>, Aug 2020 | |
| # | |
| # CNI interception script: permits to do live debugging of CNI calls. | |
| # Usage: rename the real cni binary file with by prepending the orginal binary name with real_ | |
| # E.g. for multus, real_multus. Now put this script in place the binary: | |
| # Concretely, name it `multus` if you want to intercept multus calls. | |
| cni=$(echo $0 | awk '{split($0,r,"/"); print r[length(r)]}') | |
| echo 'intercepted '$cni' cni with command: ' $CNI_COMMAND ' and caller: ' $(ps -o comm= $PPID) | logger -t cni |
| # given $netns the the network namespace id. e.g. netns=46165437 | |
| # 1st: we create a virtual interface | |
| ip link add name toto_if type ipip local 10.20.30.46 remote 10.30.30.1 | |
| # 2nd, we put this interface in the network namespace of our pod | |
| ip link set dev toto_if netns $netns | |
| # 3rd, we can for example change the ip address or routing parameters: | |
| nsenter -t $netns --network ip addr add 1.2.3.4/30 dev toto_if |