Docker Add Ca Certificate

Since the signing authority can be chained, you will need the intermediate certificates to be included into this file. Recently, I came across having to install PKCS12 certificate bundles (i. So in a Dockerfile you would do the following (don't forget chmod in case you're running the container with a user other than root): Thanks, I'll try that. You may be wondering why you'd ever want to use Docker containers to generate SSL certificates for the host. crt registry-1. Konteyner sistemlerin avantajlarından bahsetmeye gerek yok sanırım. This documentation indicates that it is possible to add collaborators by trusting their key and that it is also possible to revoke access. Docker Image issue. (3) A certificate authority (CA), that signs the server certificate. gz Prerequisites to installing Docker UCP. In Playground, select Actions, then select Add /dev/nvme1n1 and wait for it to finish adding the device. This means that they. $ sudo apt-get update $ sudo apt-get install \ apt-transport-https \ ca-certificates \ curl \ software-properties-common Add Docker's official GPG key:. From your virtual machine, copy the CA certificate to the Cloud App Security container. osixia/openldap. mbs ` to the daemon 's arguments. Docker is a great tool for deploying your servers. and --tlskey options when you run Docker commands. How do I get docker to trust the the nextcloud certs?. Contributing to the repository is nearly as simple as pulling from it, but what do you do when you have images that should be kept private? You create a private registry hosted locally. To add a Root CA certificate in FireFox is now-a-days very easy. GitLab Runner Docker images (based on Ubuntu or Alpine Linux) are designed as wrappers around the standard gitlab-runner command, like if GitLab Runner was installed directly on the host. But propably this will not resolve your problem. Certificate Authorities (CA) and certificates; Install certificates; Configure Docker Engine daemons for TLS; Configure Swarm Managers for TLS; Configure a Docker client and test; Install Certificates plan. no files are copied from the Docker host as a container is created: you can add COPY definitions to each Dockerfile, or the image you create can be used as the basis for another image; Log in to NGINX Plus Customer Portal and download your nginx-repo. Architecture' # add e. I prefer using compose for local development because it’s very simple and easy to install. In the GitLab CI/CD file. Once done with the certificates generation and population. Running SDC on Azure Container Instances in production ? What are the best hosting options for Streamsets? Kubernetes Deployment. Overview The procedure to use MineMeld is pretty simple: Install Docker (. Before installing docker-ce, install docker dependencies needed using the apt command. Save the CA certificate somewhere safe with the token from Step 2 - Get ServiceAccount Token from Kubernetes. If the stream is compressed also, set encoding to the correct value (e. Stack Exchange network consists of 175 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers. Standard adds multi-tenancy support with advanced image and container management and secure hooks into data centers. 40 - Changelog | Docker Hub A docker image to run OpenLDAP. com that the problem occurs – Rory McCune Feb 26 '16 at 20:56. Configure the Docker Client for Use with vSphere Integrated Containers. Additional domain names¶ Edit "mailcow. Certificates templates enable to preconfigure certificate settings for enrollment (or auto enrollment). io:443/ Step 4: Restart Docker. Certificate Authority (CA) Setup. Docker consists of the Docker Engine (dockerd. This will let you run docker ps, docker run and other commands from your desktop and manage a server. And its Certbot is a fully-featured, extensible client for Let’s Encrypt CA that can automate the tasks of getting, renewing and even installing SSL certificates. Docker provides documentation which describes using openssl to generate a CA and server self-signed certificates. Getting Let's Encrypt SSL Certificate with Docker. NET Core project, the project must target. The events are annotated with Docker metadata, only if a valid configuration is detected and the processor is able to reach Docker API. You can add Docker Swarm entities using one of two ways: Add them from UI; Use the agent's omcli add_entity command with the appropriate JSON files ; Adding Entities from the UI. Customize the app startup process. In addition to the properties that control individual Docker projects, described in Container Tools build properties, you can also customize how Visual Studio builds your Docker Compose projects by setting the Docker Compose properties that MSBuild uses to build your solution. we just need to copy the certificate from some location and add installation steps to the docker file. Is there a way to do this?. At Install Time This can be accomplished by providing the path to the CA certificate during the install step with the tls_cert. Using vSphere Integrated Containers Registry. Let’s get started. zip Download. Docker is a containerization technology that allows you to quickly build, test and deploy applications as portable, self-sufficient containers that can run virtually anywhere. One of these limitations is that it doesn't support multi-master (high availability) configuration. When I put certs from a well known CA like GoDaddy everything works fine. Docker Universal Control Plane (UCP) Learn about the finer aspects of the Docker Universal Control Plane (UCP) including hands-on demos, tips, examples and best practices View on GitHub Download. pem Copy _xxx key. Execute commands to remove unnecessary Docker versions. Storj Labs has announced Ben Golub, Docker's co-founder and former CEO, is now Storj Labs' executive chairman and interim CEO. com that it has the problem with if you add '-v' to the curl command you can see that it's when it redirects to akamai. By having the ability to access your private registries, it enables Rancher to use your private images. The first step to make your Docker Engine trust the certificate authority used by DTR is to get the DTR CA certificate. Install Docker. Then run docker build. This is MacOS Keychain or /etc/ca-certificates/ on Ubuntu. Once it be specified, The default value of DOCKER_TLS_CLIENT_CERT and DOCKER_TLS_CA_CERT will be filled to "{0}/cert. 06 we’ve added the ability to immediately force certificate rotation on a one-time basis. Bugün sizlere Tinker Board S’e Docker kurulumu hakkında bilgi vereceğiz. Due to the mapping we configured earlier in docker-compose. I have a ca-cert. Navigate to find and select your. So we have no choice but install the CA certificate. Installing Docker. sudo apt-get install \ apt-transport-https \ ca-certificates \ curl Get a self signed certificate for your docker registry # Important # Add your IP in subjectAltName in the openssl. add and remove users and groups rec: ca-certificates Common CA certificates rec: cgroupfs-mount docker-doc [amd64, i386]. openssl x509 -in rootCA. At work we use internal docker registers and from to time I encounter this error when trying. Couldn't you just do that on the host itself?. sudo apt-get install docker-ce. Distributing certificates to Linux Docker clients is pretty straightforward, as it just means copying the certificate to the correct directory (for the purposes of this post, I'm assuming you know how to. com domain certificate. So in a Dockerfile you would do the following (don't forget chmod in case you're running the container with a user other than root): Thanks, I'll try that. When I read Stefan Scherer’s post about securing the docker service on Windows, I was thrilled that it can be this easy. Double check that the following are inside your ucp-controller-server-certs volume:. DOCKER_TIMEOUT The maximum amount of time in seconds to wait on a response from the API. 04 (part of my Docker course ) Video of the installation: Steps: 1. You can use Oracle Virtual Box to setup a virtual Linux instance, in case you donâ. It can starts on 8GB, but without any others application. Any idea to fix it or at least to. To install the CA to a Docker container you can either start the container and install the certificate with startup command, or build a new image bundled with that certificate. You can use an existing server certificate, or create a key and server certificate valid for specified IPs and host names, signed by a specified CA. Docker registry supports using Let's Encrypt (open source CA) so you can think of using this as well. How can I install Docker CE on Linux Mint 19?, How can I install Docker Compose on Linux Mint 19?. It gets more troublesome…. • The certificate management overhead of external Certification Authority (CA) is lower than that of internal Certification Authority (CA). This is running a Docker Container using the official Ubuntu 14. The public registry is hosted on the Docker hub. com with a specified public key. Copy certificate from your local machine to desired folder inside the image to be built. Docker libcontainer unifies Linux container powers. pem to generate the CA certificate. Docker allows you to store Docker images in private registries and secures the registries with SSL CA certificates. Learn one way you can integrate the Java agent with your Docker infrastructure. to add some arguments to the docker run command that you start Swarm Manager with the following:. Using pure powershell to generate TLS certificates for Docker daemon running on Windows. pfx certificate file because it will be created inside the docker container. yml and add the database service below: docker-compose. Navigate to find and select your. With this change no docker version 1 is supported any more, which is the biggest drawback if you've already version 1 images. New replies are no longer allowed. You can also open it from Internet explorer which will display the certificate. Choose the CA, Server certificate and server key. In this tutorial, you will deploy an example Go web application with gorilla/mux as the request router and Nginx as the web server, all inside Docker containers, orchestrated by Docker Compose. Most large enterprises run their own PKI infrastructure and it's common to issue internal CA signed certificate to services - The Root CA certificate is pushed to domain-joined workstations with group policy etc. key and portus. Normally when a new Linux OS release happens, different software take time to update their releases to support the OS. When using Docker with local…. Before installing docker-ce, install docker dependencies needed using the apt command. This tutorial explains how to setup a a secure self-hosted docker registry. This is running a Docker Container using the official Ubuntu 14. Certificate Authority certificates ("CA certs") are issued by well-known organizations to verify that a cert is legitimate and that the public key in the cert can be trusted. Right-click Trusted Root Certification Authorities, and select All tasks > Import. CA and docker 首页 分类 标签 If this private registry supports only HTTP or HTTPS with an unknown CA certificate, please add `--insecure-registry hub. docker-compose down Add Additional Services. Automatic SSL certificates using Let’s Encrypt¶ In case you want to use Let’s Encrypt automatically generated SSL certificates on public installation, you need to add a reverse HTTPS proxy an additional Docker container, https-portal will be used for that. A custom certificate is configured by creating a directory under /etc/docker/certs. service After done all things above, the docker push still failed with certificate validate failed. You are behind intercepting SS. certificate. For example, if an HTTP Proxy uses an SSL cert that is signed by an internal CA, replicated must be configured to trust that internal CA. You will now need the ServiceAccount token, the CA certificate, Kubernetes API server address and the namespace you want to run the application in. add TLS/self-signed certificates to the Docker for Mac daemon - create-certs. You may be wondering why you'd ever want to use Docker containers to generate SSL certificates for the host. Usually you can pull a variety of base Docker images from the docker hub but that does not apply for SLES. You can add Docker Swarm entities using one of two ways: Add them from UI; Use the agent's omcli add_entity command with the appropriate JSON files ; Adding Entities from the UI. and redeploy your new image. Certificate Authority (CA) Setup. Then you configure your operating system to trust that certificate. Python is fast becoming the go-to language for data scientists and for this reason we are going to use Python as the language of choice for building our data science container. I have already set all the variables required for generic oauth including the tls_cert, tls_key, tls_ca. This guide assumes you have basic familiarity with running Django in Docker. Docker has a business plan headache. Afterwards you have to restart the Docker engine to use the TLS certificates. The instructions assume a certificate signed by a Certificate Authority such as Digicert. Copy the certificates to a new folder in your home directory named “. In addition to doing the above steps I also had to symlink the ca-certificates. I have a ca-cert. Docker and ttyd. How to add a user to a CloudBees account? Set up a Docker Agent Template with SSL July 25, 2018 16:44. Add a new storage device to your server. When I put certs from a well known CA like GoDaddy everything works fine. Commonly, company's root CA certificate is installed by IT on developers machines and servers, but not on VMs run by developers on their own machines. docker/machine/certs/, we will use this information when generating the TLS assets for our registry. The NODE_EXTRA_CA_CERTS variable is used to add a custom CA (as needed in the case of self-signed certs). To protect the Docker daemon even more, we can secure the communications that our Docker daemon is using. 2, has support for Docker out of the box. sudo apt install apt-transport-https ca-certificates curl software-properties-common. This topic describes how to configure Enterprise Pivotal Container Service (Enterprise PKS) Kubernetes clusters with private Docker registry SSL Certificate Authority (CA) certificates. This could be done at runtime or by creating an updated image. Docker is a great building block for automating distributed systems: large-scale web deployments, database clusters, continuous deployment systems, private PaaS, service-oriented architectures, etc. This course is specifically designed for the aspirants who intend to give the "Docker Certified Associate" certification as well as for those who intend to gain strong foundation on Dockers. Docker Universal Control Plane (UCP) Learn about the finer aspects of the Docker Universal Control Plane (UCP) including hands-on demos, tips, examples and best practices Integrate with user provided externally signed certificates for the UCP Controller View on GitHub Download. The docker-registry charm facilitates the storage and distribution of container images. Resolution What actions can the reader take to resolve or work around the described problem?. In this case we have to provide on ClearGLASS the hostname and port of the Docker server, the private key (key. crt intermediate-certificates. You've also learned how to set up WordPress on Docker using the Docker Compose utility. Let's take a look at how to set up an insecure docker registry and a self-signed docker registry on Digital Ocean. You have an image, which is a set of layers as you describe. Add your DTR server CA certificate to system level. Getting Let's Encrypt SSL Certificate with Docker. From here you can begin to build an ecosystem of containers. add and remove users and groups rec: ca-certificates Common CA certificates rec: cgroupfs-mount docker-doc [amd64, i386]. Storj Labs has announced Ben Golub, Docker's co-founder and former CEO, is now Storj Labs' executive chairman and interim CEO. From here on follow the instructions from the first attempt for extraction of the iso and its placement for use by docker-machine. Enter your email address to follow this blog and receive notifications of new posts by email. Standard adds multi-tenancy support with advanced image and container management and secure hooks into data centers. Add the following commands to your Docker file that explains the below steps. Regards Ian Carson. When I put certs from a well known CA like GoDaddy everything works fine. The first step to make your Docker Engine trust the certificate authority used by DTR is to get the DTR CA certificate. This will make the installation process much easier. Basic has the Docker platform for certified infrastructure and support from the company. You have a Root CA and Issuing CA certificate that you need to import into the Java keystore of a Docker image to allow your application to make trusted calls to another secured site signed by your Issuing CA. x509: certificate signed by unknown authority Some people are using the --insecure-skip-tls-verify=true which sounds wrong to me. sudo apt-get install docker-ce. I'm trying to use a private Docker image registry with a self-signed certificate. - duct_tape_coder Mar 7 '19 at 22:27. Install Docker on Debian 9. We have full command line. Hyper-V, PowerShell, Docker, Certificates Alexandr Marchenko. When using docker machine with local VMs (virtualbox), do we need to install the company root CA certificate on the VM to talk with a docker registry hosted on the company's network ?. sudo apt install apt-transport-https software-properties-common ca-certificates -y. It is usually be used with a self-signed certificate. You’ll need one for each Rails app you wish to deploy. I’ve been looking to switch to OpenVPN 2. There is no configuration needed in Artifactory in order to work with trusted Docker images. crt is not recognized by my docker daemon, I got the message (from my post: unknown authority). Since the signing authority can be chained, you will need the intermediate certificates to be included into this file. First, update your existing list of packages: sudo apt update Next, install a few prerequisite packages which let apt use packages over HTTPS:. 3 1 1 silver badge 3 3 bronze badges. Architecture' # add e. key (required) ca. com with a specified public key. For a trial of NGINX Plus, the files are provided with your trial. 2, build 6247962 # as of writing of this tutorial. selfhosted) submitted 15 hours ago * by WP_perf. Install some basic tools needed for the compilation of Busybox (wget, build-essential, libncurses-dev, rsync, unzip etc). To connect to AWS RDS databases using TLS/SSL, the client must trust the certificate provided by RDS; RDS doesn't use certificates trusted by the CAs (Certificate Authorities) included by operating systems. Override the entrypoint. A CA gives digital certificates for authenticating people, devices and websites over the internet. Docker is a great containerization tool to experiment with WordPress. The solution. here is your mistake, no certs should be copied from docker. Now that we have a CA, you can create a server key and certificate signing request. Generate your certificates. Whatever I do I get the same curl: (60) SSL certificate problem: unable to get local issuer certificate if I try something like the above. For example, I set up TLS certificates for a remote docker daemon according to this manual and connect to the daemon successfully with: % docker --tlsverify --tlscacert=ca. I’ve been looking to switch to OpenVPN 2. You can provide the client certificate to the Docker client in either of the following ways: By using the --tlsverify, --tlscert, and --tlskey options when you run Docker commands. Certified containers and plug-ins are available from the Docker Store. 509 certificates of public Certificate Authorities (CA) in PEM format extracted from Mozilla’s root certificates file, and saves it as new ca-bundle. FROM alpine:3. Custom certificate authorities. Unfortunately there’s not a lot of good information on how to run one. That way our certificate would be available inside your container in your user’s home directory. docker ps Copy proxy root CA certificate to the container. certificate. But, if you want the Docker Engine to be reachable through the network in a safe manner, you need to enable TLS by specifying the --tlsverify flag and pointing Docker's --tlscacert flag to a CA certificate. pem -sha256 -out ca. The above will encrypt the management plane between the managers and workers. Official Jenkins Docker image. Inserting certificates into Java keystore via Dockerfile May 2, 2016 | Tags: docker, java, security, rhel. ca-certificates \ curl \ software-properties-common apt-key add - sudo apt-key fingerprint 0EBFCD88 sudo apt-get update sudo apt-get install docker-ce 2. However, in the setup instructions below, we do recommend testing your configuration by signing Artifactory and running it in a container. Getting Let's Encrypt SSL Certificate with Docker. Docker Certified Associate Online Course Description : Docker Certified Associate certification is for the DevOps engineers to validate their Docker skills and expertise of using Docker tool. crt registry-1. When you start your Docker registry, you must provide a certificate and a key. Step 2: Add the official Docker GPG key. If you're using the pem file certificate, export it to the. If the value is not specified in the task and the environment variable DOCKER_CERT_PATH is set, the file ca. This should be considered a must-have for companies. I suspect that Net. Docker is the leading container platform and I have been working with Docker Swarm Cluster configuration in last few weeks on Ubuntu Server 18. Just need to reflash your TX2 with the latest version and you should be good to go. Reopen docker-compos. NET Core with Docker Swarm so you can add TLS to your ASP. If the value is not specified in the task and the environment variable DOCKER_CERT_PATH is set, the file ca. Once done with the certificates generation and population. You must also add --tlscacert if the server certificate is signed by a custom Certificate Authority (CA). Docker will pull the Windows image from Docker Hub and create the TLS certificates in the correct folders for your Docker engine. Then we will attempt to access the registry via basic authentication with boot2docker. For example: copy the CA certificate to the Docker TLS service. I have added the root and type3 certs to both host and container and run update-ca-certificates. Your local client does not have the certificate in its keychain and/or the docker server/client is not using it. The TLS certificates are used by the LabKey Server to authenticate to the Docker Daemon process. crt is not recognized by my docker daemon, I got the message (from my post: unknown authority). with UBI images, you don't need an active RHEL subscription to build your own. In this post, we will go through how to install and configure Docker Swarm mode on an Ubuntu 16. Docker Image and Container. As I've seen tons and tons of questions about collabora and people often getting confused, I've decided to write down a very easy setup for nextcloud/owncloud to run with collabora on the same server in a few simple step…. However those instructions can lead to. This could be done at runtime or by creating an updated image. add-apt-repository universe Debian/Ubuntu: sudo -i apt-get update apt-get install -y software-properties-common apparmor-utils apt-transport-https avahi-daemon ca-certificates curl dbus jq network-manager socat systemctl disable ModemManager curl -fsSL get. If you're familiar with Docker, this isn't for you. NET Core applications and Dockerize it. docker” on the Ubuntu local machine. Free Wildcard SSL Certificates. I tried to add certificate under /etc/docker/certs. cert files as client certificates. pem from the directory specified in the environment variable DOCKER_CERT_PATH will be used. Set Up Remote Access for Docker on Atomic Host by trishnag, jberkus - Monday 9 January 2017 This post will describe how to set up remote command-line access for the Docker daemon running on an Atomic host. Installing your SSL Server Certificate - Official Red Hat Linux Apache/SSL Server Step one: Copy your certificate to file. Check it out; the resulting image is only 6 MB!. If you have a self created Certificate Authority and a certificate (self signed), there is not that much that can go wrong. Here we can use centos 7 to install docker registry and using Apache for secure connection with htpasswd. With Rancher, you can add credentials to access private registries from DockerHub, Quay. If there are intermediates, then you should see at least two cert blocks. pem, ca-key. Some browsers may complain about a certificate signed by a well-known certificate authority, while other browsers may accept the certificate without issues. How Setup Private Docker Registry on Ubuntu 16. In the GitLab CI/CD file. First, update your existing list of packages: sudo apt update Next, install a few prerequisite packages which let apt use packages over HTTPS:. It has raised 307. We can deploy our own private Docker Registry behind our firewall with SSL encryption and HTTP authentication. and --tlskey options when you run Docker commands. Detecting the provisioner Provisioning with boot2docker Copying certs to the local machine directory Copying certs to the remote machine Setting Docker configuration on the remote daemon Checking connection to Docker Docker is up and running! To see how to connect Docker to this machine, run: docker-machine env dev. This is answer to your question how to add new cert. The screenshot below uses 18080 as an example. Docker Universal Control Plane (UCP) Learn about the finer aspects of the Docker Universal Control Plane (UCP) including hands-on demos, tips, examples and best practices View on GitHub Download. When I read Stefan Scherer’s post about securing the docker service on Windows, I was thrilled that it can be this easy. Since the signing authority can be chained, you will need the intermediate certificates to be included into this file. The Cache field specifies if, and how, the autocert package should cache certificates. Annoyingly often internal Docker registries are secured with certificates signed by company's own PKI or enterprise IT does a MitM to replace all HTTPS certs. sudo apt install apt-transport-https ca-certificates curl software-properties-common Then add the GPG key for the official Docker repository to your system: If you want to avoid typing sudo whenever you run the docker command, add your username to the docker group: sudo usermod -aG docker ${USER} To apply the new group membership, log out. However, if you already have a NAS - more specifically, a Synology one - you can take advantage of it by running the UniFi Video software there without any issues. pem does not contain exactly one certificate or CRL: skipping so I checked those files, and found that for some reason, now the file ca-certificates. The add_docker_metadata processor annotates each event with relevant metadata from Docker containers. d because of the docker documentation (the link you mentioned). Use the curl command to download the GPG key and then add it using apt-key. 04 LTS, and 16. io to download Docker images /etc/default/docker: Add line: export http_proxy="" Restart Docker daemon • For building and running Containers, following environment variables needs to be added to “Dockerfile”. Getting Let's Encrypt SSL Certificate with Docker Let’s Encrypt is a free, open, and automated certificate authority (CA). GitHub is home to over 40 million developers working together to host and review code, manage projects, and build software together. pem to generate the CA certificate. GitLab Runner Docker images (based on Ubuntu or Alpine Linux) are designed as wrappers around the standard gitlab-runner command, like if GitLab Runner was installed directly on the host. The Cache field specifies if, and how, the autocert package should cache certificates. The configured privileged flag is passed to the build container and all services, thus allowing to easily use the docker-in-docker approach. To connect to AWS RDS databases using TLS/SSL, the client must trust the certificate provided by RDS; RDS doesn't use certificates trusted by the CAs (Certificate Authorities) included by operating systems. Overview The procedure to use MineMeld is pretty simple: Install Docker (. To learn how to create a Docker registry, see Run an externally-accessible registry. While GitLab doesn’t support using self-signed certificates with Container Registry out of the box, it is possible to make it work by instructing the docker-daemon to trust the self-signed certificates, mounting the docker-daemon and setting privileged = false in the Runner’s config. This is true, however this image is a bit misleading as it’s missing the versioning which will become apparent a bit later on in this blog post. Now we have to add the Docker repositories. The docker-registry charm facilitates the storage and distribution of container images. docker build. please add `--insecure-registry docker. Hi guys, Recently we moved our application. Certificate Usage in Docker. General GitLab Runner Docker image usage. WARNING: ca-certificates. Adding new trusted certificate authority to servers. Then you configure your operating system to trust that certificate. Substitute your basepath and API key into the command. Posted on 29 Jul 2015 by Eric Oestrich For a side project at work we needed to get a simple SSL endpoint in front of Bosun. Export the. To learn how to create a Docker registry, see Run an externally-accessible registry. In the past we had an 'admin' page and it was using Windows Authentication. As of 2018, to install docker-ce on Ubuntu 16. please add `--insecure-registry docker. Step 2: Add the official Docker GPG key. Just need to reflash your TX2 with the latest version and you should be good to go. Configuration of a Certificate Authority (CA) Server in CentOS 7 is a simple and straight-forward opertation. Install CA certificates. exe), and the Docker client (docker. , server FQDN or YOUR name) matches the hostname you will use to connect to Docker:. Whatever I do I get the same curl: (60) SSL certificate problem: unable to get local issuer certificate if I try something like the above. Storj Labs has announced Ben Golub, Docker's co-founder and former CEO, is now Storj Labs' executive chairman and interim CEO. 10 (Eoan Ermine) was released last month. sh, update the ca certificates. requires trusted. Enable Docker Remote API. sudo apt install apt-transport-https software-properties-common ca-certificates -y. Today I was thinking about removing anything extra which I don't need in my docker image: shell, other executables, unused libraries and so on. In this tutorial, we'll cover how to install Docker on Ubuntu 18.