我的 CDK 应用程序中有两个 Stack。一种是定义网络构造（例如 VPC、安全组等）的堆栈，另一种是负责创建 EKS 集群的堆栈。作为集群配置过程的一部分，EKS 集群需要能够使用网络堆栈的变量和输出。示例如下：
网络堆栈：
class NetworkingStack(Stack):
def __init__(self, scope: Construct, id: str, MyCidr,**kwargs) -> None:
super().__init__(scope, id)
subnet_count = range(1,3)
public_subnets = []
worker_subnets = []
control_subnets = []
for x in subnet_count:
x = str(x)
control_subnets.append(ec2.SubnetConfiguration(
name = 'Control-0{}'.format(x),
cidr_mask=28,
subnet_type = ec2.SubnetType.PRIVATE_WITH_NAT,
reserved = False
))
worker_subnets.append(ec2.SubnetConfiguration(
name = 'Worker-0{}'.format(x),
cidr_mask=24,
subnet_type = ec2.SubnetType.PRIVATE_WITH_NAT,
reserved = False
))
public_subnets.append(ec2.SubnetConfiguration(
name = 'Public-0{}'.format(x),
cidr_mask=27,
map_public_ip_on_launch=True,
subnet_type = ec2.SubnetType.PUBLIC,
reserved = False
))
kubernetes_vpc …Ansible 版本：2.2.1.0
我在 Ansible 中将目录内容复制到目标主机时遇到问题。我的角色目录结构如下所示：
roles/server/
??? defaults
? ??? main.yml
??? files
? ??? Common-x86_64.repo
? ??? docker-ce-stable.repo
|
??? handlers
? ??? main.yml
??? meta
? ??? main.yml
??? README.md
??? tasks
? ??? main.yml
? ??? packages.yml
??? templates
??? tests
? ??? inventory
? ??? test.yml
??? vars
??? main.yml
文件目录中有很多（大约 12 个）存储库，为了保持简短，我省略了大部分。我正在运行此代码packages.yml
- name: 1. Setup Repos
file:
src: files/
dest: /etc/yum.repos.d/
owner: root
group: root
mode: 0644
即使任务没有错误地完成，也没有任何内容复制到/etc/yum.repos.d/目标机器上：
ls /etc/yum.repos.d/
CentOS-Base.repo …我正在尝试使用此命令获取SSl证书信息:
openssl s_client -connect gcm-http.googleapis.com:443
这将返回SSL证书信息.我正在尝试grep -P这一点,但很难搞清楚1)正确的正则表达式,以及2)如何实际让Grep返回.到目前为止,具有以下正则表达式的grep命令不返回任何内容.
以下是我正在操作的信息:
(More unrelated data - Truncated)
---
Certificate chain
0 s:/C=US/ST=California/L=Mountain View/O=Google Inc/CN=*.googleapis.com
i:/C=US/O=Google Inc/CN=Google Internet Authority G2
1 s:/C=US/O=Google Inc/CN=Google Internet Authority G2
i:/C=US/O=GeoTrust Inc./CN=GeoTrust Global CA
2 s:/C=US/O=GeoTrust Inc./CN=GeoTrust Global CA
i:/C=US/O=Equifax/OU=Equifax Secure Certificate Authority
---
Server certificate
-----BEGIN CERTIFICATE-----
MIIE3TCCA8WgAwIBAgIISZPzqn6Rx/0wDQYJKoZIhvcNAQELBQAwSTELMAkGA1UE
BhMCVVMxEzARBgNVBAoTCkdvb2dsZSBJbmMxJTAjBgNVBAMTHEdvb2dsZSBJbnRl
cm5ldCBBdXRob3JpdHkgRzIwHhcNMTcwNzI1MDgyOTQ0WhcNMTcxMDE3MDgyNzAw
WjBqMQswCQYDVQQGEwJVUzETMBEGA1UECAwKQ2FsaWZvcm5pYTEWMBQGA1UEBwwN
TW91bnRhaW4gVmlldzETMBEGA1UECgwKR29vZ2xlIEluYzEZMBcGA1UEAwwQKi5n
b29nbGVhcGlzLmNvbTCCASIwDQYJKoZIhvcNAQEBBQADggEPADCCAQoCggEBAL50
UZFxROM8NwIcSTC9V6XAJkoCcW+xuLtYFUbP+6zomzzxYXtTjh+s33XvtaHoNk1S
WxBqSX+0YsS1RHzwWT4KwJpkEyrqJ/WDtKs3hQY27Lng6IZmAYomoRXNZBWgXdQ0
sBddBU9/HtpKu0RpL6qM+7y7Xpp8KHilqPfjvtc8eljvOAdU3RA3w1p2JIov+F5n
sbD1bMqq3Xx6wbT7FLhzL8P/+g1NI0DC/fzSqW+pS/RLljQGLJrlvfmrV++i69Yg
pFRHPvTo85171cLjvHNv730SkM4W9SA7oHU+xzmANrT+p/ikcEJrcMnR9pKf08ON
pN9UgsEff7BZE0jvlu0CAwEAAaOCAaYwggGiMB0GA1UdJQQWMBQGCCsGAQUFBwMB
BggrBgEFBQcDAjB0BgNVHREEbTBrghAqLmdvb2dsZWFwaXMuY29tghUqLmNsaWVu
dHM2Lmdvb2dsZS5jb22CGCouY2xvdWRlbmRwb2ludHNhcGlzLmNvbYIWY2xvdWRl
bmRwb2ludHNhcGlzLmNvbYIOZ29vZ2xlYXBpcy5jb20waAYIKwYBBQUHAQEEXDBa
MCsGCCsGAQUFBzAChh9odHRwOi8vcGtpLmdvb2dsZS5jb20vR0lBRzIuY3J0MCsG
CCsGAQUFBzABhh9odHRwOi8vY2xpZW50czEuZ29vZ2xlLmNvbS9vY3NwMB0GA1Ud
DgQWBBRQbPBTOA3tVXQWc4iuJyyz5dGWMzAMBgNVHRMBAf8EAjAAMB8GA1UdIwQY
MBaAFErdBhYbvPZotXb1gba7Yhq6WoEvMCEGA1UdIAQaMBgwDAYKKwYBBAHWeQIF
ATAIBgZngQwBAgIwMAYDVR0fBCkwJzAloCOgIYYfaHR0cDovL3BraS5nb29nbGUu
Y29tL0dJQUcyLmNybDANBgkqhkiG9w0BAQsFAAOCAQEAeClOfrviHl9sZAVSTfYB
5FuIDKeSJHibXtjHSNsUP+JaAB9x1ABDczyLYWD/4PaD2w8jRXPXcVcqUaQPqyjF
1um/H/+Eb8+qfwl+Q3RiBAgGgAPw+s6GZK/kGfF9CNPbwhPXizYS6BZZ880/x3ec
Em0F+i0NbHsufPg4ghtJr2gFC2NWHwhvZtezbQDR2z8ePu1r3hyFwgotefCFsQJv
zAbVOvXsqHZdom3BLVwkANeh5hRfeW04N48bRVMZo9A0cULTg5LM1AOXGeLbp86z
D3RHbwtbRBGp2HUjfpt8FqeMzd+DxGlQXEc7l8aFwOgIFvWRJv+SHCXVT3rRHGD+
wA==
-----END CERTIFICATE----- …