分类
kubernetes

kubernetes kill pod fail

  Warning  FailedKillPod  34s (x396 over 26h)  kubelet  error killing pod: [failed to "KillContainer" for "fluentd" with KillContainerError: "rpc error: code = Unknown desc = operation timeout: context deadline exceeded", failed to "KillPodSandbox" for "bd1bd397-b8fe-4118-8149-869e18ac4034" with KillPodSandboxError: "rpc error: code = DeadlineExceeded desc = context deadline exceeded"]

分类
ssl

openssl 学习测试 ssl

建立连接

openssl s_client -connect jpuyy.com:443

测试 cpu 计算时间

openssl speed rsa
Doing 512 bit private rsa's for 10s: 45248 512 bit private RSA's in 10.00s
Doing 512 bit public rsa's for 10s: 615186 512 bit public RSA's in 9.98s
Doing 1024 bit private rsa's for 10s: 14429 1024 bit private RSA's in 10.00s
Doing 1024 bit public rsa's for 10s: 246314 1024 bit public RSA's in 9.99s
Doing 2048 bit private rsa's for 10s: 2131 2048 bit private RSA's in 10.00s
Doing 2048 bit public rsa's for 10s: 76749 2048 bit public RSA's in 10.00s
Doing 4096 bit private rsa's for 10s: 315 4096 bit private RSA's in 10.02s
Doing 4096 bit public rsa's for 10s: 21302 4096 bit public RSA's in 9.96s
OpenSSL 1.0.2k-fips  26 Jan 2017
built on: reproducible build, date unspecified
options:bn(64,64) md2(int) rc4(8x,int) des(idx,cisc,16,int) aes(partial) idea(int) blowfish(idx) 
compiler: gcc -I. -I.. -I../include  -fPIC -DOPENSSL_PIC -DZLIB -DOPENSSL_THREADS -D_REENTRANT -DDSO_DLFCN -DHAVE_DLFCN_H -DKRB5_MIT -m64 -DL_ENDIAN -Wall -O2 -g -pipe -Wall -Wp,-D_FORTIFY_SOURCE=2 -fexceptions -fstack-protector-strong --param=ssp-buffer-size=4 -grecord-gcc-switches   -m64 -mtune=generic -Wa,--noexecstack -DPURIFY -DOPENSSL_IA32_SSE2 -DOPENSSL_BN_ASM_MONT -DOPENSSL_BN_ASM_MONT5 -DOPENSSL_BN_ASM_GF2m -DRC4_ASM -DSHA1_ASM -DSHA256_ASM -DSHA512_ASM -DMD5_ASM -DAES_ASM -DVPAES_ASM -DBSAES_ASM -DWHIRLPOOL_ASM -DGHASH_ASM -DECP_NISTZ256_ASM
                  sign    verify    sign/s verify/s
rsa  512 bits 0.000221s 0.000016s   4524.8  61641.9
rsa 1024 bits 0.000693s 0.000041s   1442.9  24656.1
rsa 2048 bits 0.004693s 0.000130s    213.1   7674.9
rsa 4096 bits 0.031810s 0.000468s     31.4   2138.8
分类
mac

mac 鼠标指针慢

接了外接的 usb 鼠标后,会出现拖动无力的情况

重置NVRAM 或 PRAM 之后,鼠标非常顺畅

OPTION+Command+P+R+POWER

Option-Command-P-R: Reset NVRAM or PRAM. If your Mac is using a firmware password, it ignores this key combination or starts up from macOS Recovery.

https://support.apple.com/en-us/HT201255

打开 System Report => 图像显示, 发现
UI Looks like: 2560 x 1440 @ 29.00Hz
想办法证它显示 4k 60Hz
下载 SwitchResX4.zip,选 2560x1440x60Hz 在 DELL U2720QM Display 效果最好

分类
argocd

argoCD

argocd version

kubectl port-forward svc/argocd-server -n argocd 8080:443

“` reset password
# bcrypt(xxxx)=$2b$12$H5jWbxxxxxxxxxxxxxxx.3aaA2xLQY4iZHZgI.y
kubectl -n argocd patch secret argocd-secret \
-p ‘{“stringData”: {
“admin.password”: “$2b$12$H5jWbxxxxxxxxxxxxxxx.3aaA2xLQY4iZHZgI.y”,
“admin.passwordMtime”: “‘$(date +%FT%T%Z)'”
}}’
“`

argocd login –insecure –username admin –password xxxx –grpc-web 127.0.0.1:8080

cat ~/.argocd/config

分类
mac

macOS 触控板

三指拖拽
https://support.apple.com/en-us/HT204609