ihcsim

apiVersion: image.openshift.io/v1
kind: ImageStream
metadata:
  annotations:
    kubectl.kubernetes.io/last-applied-configuration: |
      {"apiVersion":"image.openshift.io/v1","kind":"ImageStream","metadata":{"annotations":{},"labels":{"app":"battle-demo","app.kubernetes.io/component":"battle-demo","app.kubernetes.io/instance":"battle-demo"},"name":"battle-demo","namespace":"isim-dev"},"spec":{"lookupPolicy":{"local":false},"tags":[{"annotations":{"openshift.io/imported-from":"quay.io/battlecloud/demo:latest"},"from":{"kind":"DockerImage","name":"quay.io/battlecloud/demo:latest"},"generation":2,"importPolicy":{"importMode":"Legacy"},"name":"latest","referencePolicy":{"type":"Source"}}]}}
    openshift.io/image.dockerRepositoryCheck: "2023-10-04T15:55:41Z"
  creationTimestamp: "2023-10-04T15:55:39Z"
  generation: 2
  labels:

ihcsim

apiVersion: oadp.openshift.io/v1alpha1
kind: DataProtectionApplication
metadata:  
  name: oadp-velero
  namespace: velero-ppdm  
spec:
  backupImages: false
  configuration:
    restic:
      enable: false

ihcsim

apiVersion: v1
kind: Pod
metadata
  name: curl
spec:
  containers:
  - name: curl
    image: curlimages/curl:7.87.0
    command: ["sleep", "infinity"]

ihcsim

ip netns exec vnet0 tcpdump -X -i veth0 -n tcp -l                         
tcpdump: verbose output suppressed, use -v or -vv for full protocol decode
listening on veth0, link-type EN10MB (Ethernet), capture size 262144 bytes
14:32:23.780478 IP 10.0.2.0.42870 > 10.0.1.0.7096: Flags [F.], seq 538500124, ack 864375556, win 229, options [nop,nop,TS val 3753880662 ecr 2384594272], length 0
        0x0000:  4500 0034 cadb 4000 4006 58e9 0a00 0200  E..4..@.@.X.....
        0x0010:  0a00 0100 a776 1bb8 2018 dc1c 3385 5304  .....v......3.S.
        0x0020:  8011 00e5 1726 0000 0101 080a dfbf ac56  .....&.........V
        0x0030:  8e22 0560                                .".`
14:32:23.780572 IP 10.0.1.0.7096 > 10.0.2.0.42870: Flags [F.], seq 1, ack 1, win 227, options [nop,nop,TS val 2384621298 ecr 3753880662], length 0
        0x0000:  4500 0034 45d9 4000 4006 ddeb 0a00 0100  E..4E.@.@.......

ihcsim

diff --git a/controller/cmd/identity/main.go b/controller/cmd/identity/main.go
index a6b65098..aee02021 100644
--- a/controller/cmd/identity/main.go
+++ b/controller/cmd/identity/main.go
@@ -1,6 +1,7 @@
 package identity
 
 import (
+	"context"
 	"flag"

ihcsim

Video Editing With Flowblade

To install flowblade,

sudo apt install -y flowblade

To add a new video file to the project:

1. Use the Add button to add the video file

ihcsim

$ cargo run -q   
svc: nginx.defaultsvc.cluster.local

ihcsim

use std::collections::HashMap;

#[derive(Debug)]
struct Service {
    name: String,
    namespace: String,
    endpoints: Vec<String>,
    mappings: HashMap<String, String>,
}

ihcsim

fn main() {
    let str = "hello".to_string();
    println!("original: {}\nupdated: {}", str, append_suffix(str));
}

fn append_suffix(s: String) -> String {
    s + " world"
}

ihcsim

$ cargo run
   Compiling rust-ownership v0.1.0 (/home/isim/rust-ownership)
error[E0382]: use of moved value: `signal`
 --> src/main.rs:4:14
  |
2 |     let signal = "kill".to_string();
  |         ------ move occurs because `signal` has type `String`, which does not implement the `Copy` trait
3 |     loop {
4 |         exit(signal)
  |              ^^^^^^ value moved here, in previous iteration of loop