Quay 镜像同步配置实践

docker run -d --name mirroring-worker   -v /mnt/quay/config:/conf/stack quay.io/redhat/quay:v3.2.0   repomirror

Getting image source signatures
time="2020-01-26T08:11:56Z" level=fatal msg="Error trying to reuse blob sha256:a5a6f2f73cd8abbdc55d0df0d8834f7262713e87d6c8800ea3851f103025e0f0 at destination: pinging docker registry returned: Get http://registry.redhat.ren/v2/: dial tcp: lookup registry.redhat.ren on 192.168.56.107:53: server misbehaving

time="2020-01-26T08:03:37Z" level=fatal msg="pinging docker registry returned: Get https://mirror.redhat.ren/v2/: x509: certificate signed by unknown authority" 

mkdir -p /mnt/quay/config/extra_ca_certs
cp /etc/docker/certs.d/registry.redhat.ren/ca.crt /mnt/quay/config/extra_ca_certs/

[root@registry config]# tree /mnt/quay/config
/mnt/quay/config
├── config.yaml
├── extra_ca_certs
│?? └── ca.crt
├── quay-config-mir-config.tar.gz
├── ssl.cert
└── ssl.key

[root@registry config]# cat /etc/named.conf 
//
// named.conf
//
// Provided by Red Hat bind package to configure the ISC BIND named(8) DNS
// server as a caching only nameserver (as a localhost DNS resolver only).
//
// See /usr/share/doc/bind*/sample/ for example named configuration files.
//
// See the BIND Administrator‘s Reference Manual (ARM) for details about the
// configuration located in /usr/share/doc/bind-{version}/Bv9ARM.html

options {
    listen-on port 53 { 192.168.56.107; };
    listen-on-v6 port 53 { ::1; };
    directory     "/var/named";
    dump-file     "/var/named/data/cache_dump.db";
    statistics-file "/var/named/data/named_stats.txt";
    memstatistics-file "/var/named/data/named_mem_stats.txt";
    recursing-file  "/var/named/data/named.recursing";
    secroots-file   "/var/named/data/named.secroots";
    allow-query     { any; };

    /* 
     - If you are building an AUTHORITATIVE DNS server, do NOT enable recursion.
     - If you are building a RECURSIVE (caching) DNS server, you need to enable 
       recursion. 
     - If your recursive DNS server has a public IP address, you MUST enable access 
       control to limit queries to your legitimate users. Failing to do so will
       cause your server to become part of large scale DNS amplification 
       attacks. Implementing BCP38 within your network would greatly
       reduce such attack surface 
    */
    recursion yes;
    dnssec-enable yes;
    dnssec-validation yes;

    /* Path to ISC DLV key */
    bindkeys-file "/etc/named.root.key";

    managed-keys-directory "/var/named/dynamic";

    pid-file "/run/named/named.pid";
    session-keyfile "/run/named/session.key";
};

logging {
        channel default_debug {
                file "data/named.run";
                severity dynamic;
        };
};

zone "." IN {
    type hint;
    file "named.ca";
};

zone "redhat.ren" IN {
    type master;
    file    "redhat.ren";
};

zone "56.168.192.in-addr.arpa" IN {
    type    master;
    file    "192.168.56.db";
};

include "/etc/named.rfc1912.zones";
include "/etc/named.root.key";

[root@registry config]# cat /var/named/redhat.ren 
$TTL 1W
@    IN    SOA    ns1.redhat.ren.    root (
            2019052300    ; serial
            3H        ; refresh (3 hours)
            30M        ; retry (30 minutes)
            2W        ; expiry (2 weeks)
            1W )        ; minimum (1 week)
    IN    NS    ns1.redhat.ren.
    IN    MX 10    smtp.redhat.ren.
;
; 
ns1    IN    A    192.168.56.107
smtp    IN    A    192.168.56.107
;
; The api points to the IP of your load balancer
registry    IN    A    192.168.56.107
mirror    IN    A    192.168.56.108
;
;EOF

[root@registry config]# cat /var/named/192.168.56.db 
$TTL 1W
@    IN    SOA    ns1.redhat.ren.    root (
            2019052300    ; serial
            3H        ; refresh (3 hours)
            30M        ; retry (30 minutes)
            2W        ; expiry (2 weeks)
            1W )        ; minimum (1 week)
    IN    NS    ns1.redhat.ren.
;
; syntax is "last octet" and the host must have fqdn with trailing dot
107    IN    PTR    registry.redhat.ren.
108    IN    PTR    mirror.redhat.ren.
; 
;
;EOF