Re: [lxc-users] Quick Question
No. I access the container using a subdomain (amsc1.mydomain.us). The host VPS is doing port forwarding of ports 80/443, forwarding to another container that is hosting HAproxy. HAproxy redirects to the container hosting the application based on the subdomain portion of the URL (amsc1). My app basically works, but disconnects after 10-15 secs. This has been a known issue of the app having access to udp ports 5000-65000 which I have opened, but it has not resolved the disconnect issue. That's why I am wondering if these ports need to be opened on the host VPS also? Thanks, Ray -Original Message- From: Tomasz Chmielewski [mailto:man...@wpkg.org] Sent: Friday, March 20, 2020 8:17 AM To: LXC users mailing-list Cc: Ray Jender Subject: Re: [lxc-users] Quick Question On 2020-03-20 21:07, Ray Jender wrote: > So if I have an LXD container hosting an application that requires > some specific ports be open, must those same ports be opened on the > host OS? > > For example, I need udp ports 5000-65000 open in the container. Must > I also open these ports on the host? Does the container have a dedicated, public IP? Tomasz Chmielewski https://lxadm.com ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users
[lxc-users] Quick Question
So if I have an LXD container hosting an application that requires some specific ports be open, must those same ports be opened on the host OS? For example, I need udp ports 5000-65000 open in the container. Must I also open these ports on the host? Thanks, Ray ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users
[lxc-users] Looking for LXD Container with AWS CDN Experience?
If there is anyone experienced with using the Amazon Cloudfront with an LXD container, I could really use a little help! Please let me know. Ray ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users
Re: [lxc-users] Networking Issues
Ok, I am starting from scratch. It's seems the more I google LXD MACVLAN, the more confused I get. I've seen at least 3 different ways to configure this and none of them seemed to work for me?? So right now I am sitting at a fresh and updated install of Ubuntu 16.04.04. I have created a partition for ZFS but have not installed it. This is another confusing part because I have seen it as sudo apt-get install zfsutils-linux bridge-utils and without the bridge-utils?? Which one is correct for MACVLAN, if it actually matters? So, what I need is a simple procedure to configure MACVLAN and one container so the container can access the internet and also be accessed from the internet. Can some supply me with that? Eventually I need to have 4 containers so hopefully once I have one container up and able to communicate with the internet, the next 3 containers will have no problems. Thanks and I owe you a beer if I get this running with your help! Thanks! Ray From: Ray Jender [mailto:rayjen...@gmail.com] Sent: Tuesday, May 22, 2018 11:25 AM To: lxc-users@lists.linuxcontainers.org Subject: [lxc-users] Networking Issues So, can anyone assist me in a LXD container network issue? How do you configure the networking so the containers have access to the internet, as well as the internet having access to the container? Right now I have one container on a Ubuntu 18.04 host. The Ubuntu host is actually a Vbox VM which is hosted on a Windows 7 Pro box. I created the VM Network as bridged. The VM cannot ping the Windows 7 box but the Win 7 box can ping the VM On the VM console there is no ping response at all. Obviously I am not a networking kind of guy and can use some help. I appreciate it. Ray ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users
[lxc-users] Networking Issues
So, can anyone assist me in a LXD container network issue? How do you configure the networking so the containers have access to the internet, as well as the internet having access to the container? Right now I have one container on a Ubuntu 18.04 host. The Ubuntu host is actually a Vbox VM which is hosted on a Windows 7 Pro box. I created the VM Network as bridged. The VM cannot ping the Windows 7 box but the Win 7 box can ping the VM On the VM console there is no ping response at all. Obviously I am not a networking kind of guy and can use some help. I appreciate it. Ray ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users
[lxc-users] authentication in containers jacked-up!
So in Ubuntu 16.04.4 I created 4 LXD containers using LXC. From the host I created the first container then did $ lxc copy containter1 container2 , 1 to 3 and 1 to 4. It was a challenge for me to make them accessible from the outside world but I conquered that. Now however I cannot su or sudo inside the containers? For instance: sudo find / -name testfile -print sudo: no tty present and no askpass program specified also. When I do $ lxc exec container1 /bin/bash from the host: I am put in: ray@container1:/root$ // The "/root" does not seem correct? Also. ray@container2:/etc$ visudo visudo: /etc/sudoers: Permission denied ray@ container2:/etc$ su visudo su: must be run from a terminal ray@ container 2:/etc$ sudo visudo sudo: no tty present and no askpass program specified Also when I try to putty into the container, I get the "login as:" prompt, but when I enter the user name, I get: puTTY Fatal Error Disconnected: No supported authentication methods available (server sent: publickey) (same error from WinSCP) Any idea what I am missing? Thanks, appreciate your help on this. Ray ___ lxc-users mailing list lxc-users@lists.linuxcontainers.org http://lists.linuxcontainers.org/listinfo/lxc-users
